{"id":865,"date":"2026-03-18T14:06:51","date_gmt":"2026-03-18T14:06:51","guid":{"rendered":"https:\/\/trieuminh.com\/?p=865"},"modified":"2026-04-10T02:58:02","modified_gmt":"2026-04-10T02:58:02","slug":"chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc","status":"publish","type":"post","link":"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/","title":{"rendered":"CH\u1eccN K\u00cdCH TH\u01af\u1edaC \u1ed0NG TRONG THI\u1ebeT K\u1ebe C\u1ea4P THO\u00c1T N\u01af\u1edaC"},"content":{"rendered":"<h1 data-section-id=\"cchlx\" data-start=\"133\" data-end=\"196\"><span class=\"ez-toc-section\" id=\"CHON_KICH_THUOC_ONG_TRONG_THIET_KE_CAP_THOAT_NUOC\"><\/span>CH\u1eccN K\u00cdCH TH\u01af\u1edaC \u1ed0NG TRONG THI\u1ebeT K\u1ebe C\u1ea4P THO\u00c1T N\u01af\u1edaC<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p data-start=\"198\" data-end=\"529\">Trong thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng c\u01a1 \u0111i\u1ec7n (MEP), vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng \u1ed1ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t, \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh, chi ph\u00ed \u0111\u1ea7u t\u01b0 v\u00e0 tu\u1ed5i th\u1ecd c\u00f4ng tr\u00ecnh. N\u1ebfu ch\u1ecdn sai k\u00edch th\u01b0\u1edbc \u1ed1ng, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 g\u1eb7p c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 thi\u1ebfu \u00e1p l\u1ef1c n\u01b0\u1edbc, t\u1eafc ngh\u1ebdn, g\u00e2y \u1ed3n ho\u1eb7c th\u1eadm ch\u00ed h\u01b0 h\u1ecfng nghi\u00eam tr\u1ecdng.<\/p>\n<p data-start=\"531\" data-end=\"794\">B\u00e0i vi\u1ebft n\u00e0y s\u1ebd tr\u00ecnh b\u00e0y chi ti\u1ebft <strong data-start=\"566\" data-end=\"631\">ph\u01b0\u01a1ng ph\u00e1p ch\u1ecdn k\u00edch th\u01b0\u1edbc \u1ed1ng trong thi\u1ebft k\u1ebf c\u1ea5p tho\u00e1t n\u01b0\u1edbc<\/strong>, t\u1eeb nguy\u00ean l\u00fd c\u01a1 b\u1ea3n \u0111\u1ebfn kinh nghi\u1ec7m th\u1ef1c t\u1ebf thi c\u00f4ng, \u0111\u1ea3m b\u1ea3o \u0111\u00fang ti\u00eau chu\u1ea9n nh\u01b0 <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">TCVN 4513:1988<\/span><\/span> v\u00e0 <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">TCVN 4474:2012<\/span><\/span>.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#CHON_KICH_THUOC_ONG_TRONG_THIET_KE_CAP_THOAT_NUOC\" >CH\u1eccN K\u00cdCH TH\u01af\u1edaC \u1ed0NG TRONG THI\u1ebeT K\u1ebe C\u1ea4P THO\u00c1T N\u01af\u1edaC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#1_NGUYEN_TAC_CHUNG_KHI_CHON_KICH_THUOC_ONG\" >1. NGUY\u00caN T\u1eaeC CHUNG KHI CH\u1eccN K\u00cdCH TH\u01af\u1edaC \u1ed0NG<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#11_Dam_bao_luu_luong_thiet_ke\" >1.1. \u0110\u1ea3m b\u1ea3o l\u01b0u l\u01b0\u1ee3ng thi\u1ebft k\u1ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#12_Dam_bao_van_toc_dong_chay_hop_ly\" >1.2. \u0110\u1ea3m b\u1ea3o v\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y h\u1ee3p l\u00fd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#13_Dam_bao_ap_luc_va_do_doc\" >1.3. \u0110\u1ea3m b\u1ea3o \u00e1p l\u1ef1c v\u00e0 \u0111\u1ed9 d\u1ed1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#14_Tuan_thu_tieu_chuan_thiet_ke\" >1.4. Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#2_PHUONG_PHAP_CHON_KICH_THUOC_ONG_CAP_NUOC\" >2. PH\u01af\u01a0NG PH\u00c1P CH\u1eccN K\u00cdCH TH\u01af\u1edaC \u1ed0NG C\u1ea4P N\u01af\u1edaC<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#21_Xac_dinh_luu_luong_tinh_toan\" >2.1. X\u00e1c \u0111\u1ecbnh l\u01b0u l\u01b0\u1ee3ng t\u00ednh to\u00e1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#22_Tinh_duong_kinh_ong_theo_luu_luong\" >2.2. T\u00ednh \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng theo l\u01b0u l\u01b0\u1ee3ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#23_Chon_van_toc_thiet_ke\" >2.3. Ch\u1ecdn v\u1eadn t\u1ed1c thi\u1ebft k\u1ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#24_Kiem_tra_ton_that_ap_luc\" >2.4. Ki\u1ec3m tra t\u1ed5n th\u1ea5t \u00e1p l\u1ef1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#25_Kiem_tra_ap_luc_tai_thiet_bi\" >2.5. Ki\u1ec3m tra \u00e1p l\u1ef1c t\u1ea1i thi\u1ebft b\u1ecb<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#3_PHUONG_PHAP_CHON_KICH_THUOC_ONG_THOAT_NUOC\" >3. PH\u01af\u01a0NG PH\u00c1P CH\u1eccN K\u00cdCH TH\u01af\u1edaC \u1ed0NG THO\u00c1T N\u01af\u1edaC<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#31_Dac_diem_he_thong_thoat_nuoc\" >3.1. \u0110\u1eb7c \u0111i\u1ec3m h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#32_Xac_dinh_luu_luong_thoat\" >3.2. X\u00e1c \u0111\u1ecbnh l\u01b0u l\u01b0\u1ee3ng tho\u00e1t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#33_Chon_duong_kinh_theo_thiet_bi\" >3.3. Ch\u1ecdn \u0111\u01b0\u1eddng k\u00ednh theo thi\u1ebft b\u1ecb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#34_Tinh_do_doc_ong\" >3.4. T\u00ednh \u0111\u1ed9 d\u1ed1c \u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#35_Do_doc_tieu_chuan\" >3.5. \u0110\u1ed9 d\u1ed1c ti\u00eau chu\u1ea9n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#36_Dieu_kien_tu_lam_sach\" >3.6. \u0110i\u1ec1u ki\u1ec7n t\u1ef1 l\u00e0m s\u1ea1ch<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#4_PHUONG_PHAP_CHON_ONG_THONG_HOI\" >4. PH\u01af\u01a0NG PH\u00c1P CH\u1eccN \u1ed0NG TH\u00d4NG H\u01a0I<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#41_Vai_tro\" >4.1. Vai tr\u00f2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#42_Nguyen_tac_chon\" >4.2. Nguy\u00ean t\u1eafc ch\u1ecdn<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#5_CAC_YEU_TO_ANH_HUONG_DEN_VIEC_CHON_KICH_THUOC_ONG\" >5. C\u00c1C Y\u1ebeU T\u1ed0 \u1ea2NH H\u01af\u1edeNG \u0110\u1ebeN VI\u1ec6C CH\u1eccN K\u00cdCH TH\u01af\u1edaC \u1ed0NG<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#51_Loai_cong_trinh\" >5.1. Lo\u1ea1i c\u00f4ng tr\u00ecnh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#52_Chieu_cao_cong_trinh\" >5.2. Chi\u1ec1u cao c\u00f4ng tr\u00ecnh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#53_Vat_lieu_ong\" >5.3. V\u1eadt li\u1ec7u \u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#54_Dieu_kien_thi_cong\" >5.4. \u0110i\u1ec1u ki\u1ec7n thi c\u00f4ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#6_VI_DU_TINH_TOAN_THUC_TE\" >6. V\u00cd D\u1ee4 T\u00cdNH TO\u00c1N TH\u1ef0C T\u1ebe<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#61_Bai_toan\" >6.1. B\u00e0i to\u00e1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#62_Tinh_luu_luong\" >6.2. T\u00ednh l\u01b0u l\u01b0\u1ee3ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#63_Tinh_duong_kinh\" >6.3. T\u00ednh \u0111\u01b0\u1eddng k\u00ednh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#7_LOI_THUONG_GAP_KHI_CHON_KICH_THUOC_ONG\" >7. L\u1ed6I TH\u01af\u1edcNG G\u1eb6P KHI CH\u1eccN K\u00cdCH TH\u01af\u1edaC \u1ed0NG<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#8_KINH_NGHIEM_THUC_TE_TU_NHA_THAU_MEP\" >8. KINH NGHI\u1ec6M TH\u1ef0C T\u1ebe T\u1eea NH\u00c0 TH\u1ea6U MEP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#9_XU_HUONG_HIEN_DAI_TRONG_THIET_KE\" >9. XU H\u01af\u1edaNG HI\u1ec6N \u0110\u1ea0I TRONG THI\u1ebeT K\u1ebe<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#10_KET_LUAN\" >10. K\u1ebeT LU\u1eacN<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#11_HUONG_DAN_SU_DUNG_TOOL_TINH_TOAN_CAP_THOAT_NUOC_ONLINE\" >11. H\u01af\u1edaNG D\u1eaaN S\u1eec D\u1ee4NG TOOL T\u00cdNH TO\u00c1N C\u1ea4P THO\u00c1T N\u01af\u1edaC ONLINE<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#111_Huong_dan_su_dung_phan_tinh_cap_nuoc\" >11.1. H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng ph\u1ea7n t\u00ednh c\u1ea5p n\u01b0\u1edbc<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#Buoc_1_Nhap_so_luong_thiet_bi\" >B\u01b0\u1edbc 1: Nh\u1eadp s\u1ed1 l\u01b0\u1ee3ng thi\u1ebft b\u1ecb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#Buoc_2_Chon_che_do_tinh_toan\" >B\u01b0\u1edbc 2: Ch\u1ecdn ch\u1ebf \u0111\u1ed9 t\u00ednh to\u00e1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#Buoc_3_Nhan_%E2%80%9CTinh_cap_nuoc%E2%80%9D\" >B\u01b0\u1edbc 3: Nh\u1ea5n \u201cT\u00ednh c\u1ea5p n\u01b0\u1edbc\u201d<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#112_Huong_dan_su_dung_phan_tinh_thoat_nuoc\" >11.2. H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng ph\u1ea7n t\u00ednh tho\u00e1t n\u01b0\u1edbc<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-42\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#Buoc_1_Nhap_so_luong_thiet_bi-2\" >B\u01b0\u1edbc 1: Nh\u1eadp s\u1ed1 l\u01b0\u1ee3ng thi\u1ebft b\u1ecb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-43\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#Buoc_2_Nhan_%E2%80%9CTinh_thoat_nuoc%E2%80%9D\" >B\u01b0\u1edbc 2: Nh\u1ea5n \u201cT\u00ednh tho\u00e1t n\u01b0\u1edbc\u201d<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-44\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#113_Nguyen_ly_tinh_toan_cua_tool\" >11.3. Nguy\u00ean l\u00fd t\u00ednh to\u00e1n c\u1ee7a tool<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-45\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#114_Khi_nao_nen_su_dung_tool_nay\" >11.4. Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng tool n\u00e0y?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-46\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#115_Luu_y_khi_su_dung\" >11.5. L\u01b0u \u00fd khi s\u1eed d\u1ee5ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-47\" href=\"https:\/\/trieuminh.com\/en\/chon-kich-thuoc-ong-trong-thiet-ke-cap-thoat-nuoc\/#12_Lien_he\" >12. Li\u00ean h\u1ec7<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p data-start=\"531\" data-end=\"794\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-857\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2021\/06\/hdpe.jpg\" alt=\"\" width=\"663\" height=\"430\" \/><\/p>\n<hr data-start=\"796\" data-end=\"799\" \/>\n<h1 data-section-id=\"1vet5e3\" data-start=\"801\" data-end=\"846\"><span class=\"ez-toc-section\" id=\"1_NGUYEN_TAC_CHUNG_KHI_CHON_KICH_THUOC_ONG\"><\/span>1. NGUY\u00caN T\u1eaeC CHUNG KHI CH\u1eccN K\u00cdCH TH\u01af\u1edaC \u1ed0NG<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2 data-section-id=\"899v8g\" data-start=\"848\" data-end=\"882\"><span class=\"ez-toc-section\" id=\"11_Dam_bao_luu_luong_thiet_ke\"><\/span>1.1. \u0110\u1ea3m b\u1ea3o l\u01b0u l\u01b0\u1ee3ng thi\u1ebft k\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"884\" data-end=\"948\">\u1ed0ng ph\u1ea3i \u0111\u1ee7 l\u1edbn \u0111\u1ec3 cung c\u1ea5p l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc theo nhu c\u1ea7u s\u1eed d\u1ee5ng:<\/p>\n<ul data-start=\"950\" data-end=\"1017\">\n<li data-section-id=\"czojsh\" data-start=\"950\" data-end=\"980\">\n<p data-start=\"952\" data-end=\"980\">Kh\u00f4ng qu\u00e1 nh\u1ecf \u2192 thi\u1ebfu n\u01b0\u1edbc<\/p>\n<\/li>\n<li data-section-id=\"q2nuvw\" data-start=\"981\" data-end=\"1017\">\n<p data-start=\"983\" data-end=\"1017\">Kh\u00f4ng qu\u00e1 l\u1edbn \u2192 l\u00e3ng ph\u00ed chi ph\u00ed<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1019\" data-end=\"1022\" \/>\n<h2 data-section-id=\"10w5pep\" data-start=\"1024\" data-end=\"1064\"><span class=\"ez-toc-section\" id=\"12_Dam_bao_van_toc_dong_chay_hop_ly\"><\/span>1.2. \u0110\u1ea3m b\u1ea3o v\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y h\u1ee3p l\u00fd<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1066\" data-end=\"1121\">V\u1eadn t\u1ed1c n\u01b0\u1edbc \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u qu\u1ea3 h\u1ec7 th\u1ed1ng:<\/p>\n<ul data-start=\"1123\" data-end=\"1176\">\n<li data-section-id=\"877g92\" data-start=\"1123\" data-end=\"1146\">\n<p data-start=\"1125\" data-end=\"1146\">Qu\u00e1 th\u1ea5p \u2192 l\u1eafng c\u1eb7n<\/p>\n<\/li>\n<li data-section-id=\"dsk32k\" data-start=\"1147\" data-end=\"1176\">\n<p data-start=\"1149\" data-end=\"1176\">Qu\u00e1 cao \u2192 g\u00e2y \u1ed3n, x\u00f3i m\u00f2n<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1178\" data-end=\"1198\">Gi\u00e1 tr\u1ecb khuy\u1ebfn ngh\u1ecb:<\/p>\n<ul data-start=\"1200\" data-end=\"1261\">\n<li data-section-id=\"6zc9qw\" data-start=\"1200\" data-end=\"1231\">\n<p data-start=\"1202\" data-end=\"1231\">\u1ed0ng c\u1ea5p n\u01b0\u1edbc: 0.6 \u2013 2.5 m\/s<\/p>\n<\/li>\n<li data-section-id=\"2p97p3\" data-start=\"1232\" data-end=\"1261\">\n<p data-start=\"1234\" data-end=\"1261\">\u1ed0ng tho\u00e1t n\u01b0\u1edbc: \u2265 0.6 m\/s<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1263\" data-end=\"1266\" \/>\n<h2 data-section-id=\"jxh5io\" data-start=\"1268\" data-end=\"1300\"><span class=\"ez-toc-section\" id=\"13_Dam_bao_ap_luc_va_do_doc\"><\/span>1.3. \u0110\u1ea3m b\u1ea3o \u00e1p l\u1ef1c v\u00e0 \u0111\u1ed9 d\u1ed1c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul data-start=\"1302\" data-end=\"1383\">\n<li data-section-id=\"1agy4w2\" data-start=\"1302\" data-end=\"1344\">\n<p data-start=\"1304\" data-end=\"1344\">C\u1ea5p n\u01b0\u1edbc: \u0111\u1ea3m b\u1ea3o \u00e1p l\u1ef1c t\u1ea1i \u0111i\u1ec3m d\u00f9ng<\/p>\n<\/li>\n<li data-section-id=\"1xdksmh\" data-start=\"1345\" data-end=\"1383\">\n<p data-start=\"1347\" data-end=\"1383\">Tho\u00e1t n\u01b0\u1edbc: \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 d\u1ed1c t\u1ef1 ch\u1ea3y<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1385\" data-end=\"1388\" \/>\n<h2 data-section-id=\"1mb2qh3\" data-start=\"1390\" data-end=\"1426\"><span class=\"ez-toc-section\" id=\"14_Tuan_thu_tieu_chuan_thiet_ke\"><\/span>1.4. Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1428\" data-end=\"1452\">C\u00e1c ti\u00eau chu\u1ea9n b\u1eaft bu\u1ed9c:<\/p>\n<ul data-start=\"1454\" data-end=\"1537\">\n<li data-section-id=\"1gcjogl\" data-start=\"1454\" data-end=\"1495\">\n<p data-start=\"1456\" data-end=\"1495\"><span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">TCVN 4513:1988<\/span><\/span><\/p>\n<\/li>\n<li data-section-id=\"cgv1px\" data-start=\"1496\" data-end=\"1537\">\n<p data-start=\"1498\" data-end=\"1537\"><span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">TCVN 4474:2012<\/span><\/span><\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1539\" data-end=\"1542\" \/>\n<h1 data-section-id=\"12ox6wl\" data-start=\"1544\" data-end=\"1589\"><span class=\"ez-toc-section\" id=\"2_PHUONG_PHAP_CHON_KICH_THUOC_ONG_CAP_NUOC\"><\/span>2. PH\u01af\u01a0NG PH\u00c1P CH\u1eccN K\u00cdCH TH\u01af\u1edaC \u1ed0NG C\u1ea4P N\u01af\u1edaC<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2 data-section-id=\"bah9qs\" data-start=\"1591\" data-end=\"1627\"><span class=\"ez-toc-section\" id=\"21_Xac_dinh_luu_luong_tinh_toan\"><\/span>2.1. X\u00e1c \u0111\u1ecbnh l\u01b0u l\u01b0\u1ee3ng t\u00ednh to\u00e1n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1629\" data-end=\"1663\">L\u01b0u l\u01b0\u1ee3ng t\u1ed5ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo:<\/p>\n<ul data-start=\"1665\" data-end=\"1714\">\n<li data-section-id=\"tv65yj\" data-start=\"1665\" data-end=\"1686\">\n<p data-start=\"1667\" data-end=\"1686\">S\u1ed1 l\u01b0\u1ee3ng thi\u1ebft b\u1ecb<\/p>\n<\/li>\n<li data-section-id=\"toaykw\" data-start=\"1687\" data-end=\"1714\">\n<p data-start=\"1689\" data-end=\"1714\">H\u1ec7 s\u1ed1 s\u1eed d\u1ee5ng \u0111\u1ed3ng th\u1eddi<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1716\" data-end=\"1726\">C\u00f4ng th\u1ee9c:<\/p>\n<p><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\">Q=\u2211qi\u00d7KQ = \\sum q_i \\times K<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">Q<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mop op-symbol large-op\">\u2211<\/span><span class=\"mord\"><span class=\"mord mathnormal\">q<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">i<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">\u00d7<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">K<\/span><\/span><\/span><\/span><\/span><\/p>\n<p data-start=\"1757\" data-end=\"1766\">Trong \u0111\u00f3:<\/p>\n<ul data-start=\"1767\" data-end=\"1862\">\n<li data-section-id=\"gwu2f8\" data-start=\"1767\" data-end=\"1798\">\n<p data-start=\"1769\" data-end=\"1798\"><span class=\"katex\"><span class=\"katex-mathml\">QQ<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">Q<\/span><\/span><\/span><\/span>: l\u01b0u l\u01b0\u1ee3ng t\u1ed5ng (l\/s)<\/p>\n<\/li>\n<li data-section-id=\"gmnvvu\" data-start=\"1799\" data-end=\"1835\">\n<p data-start=\"1801\" data-end=\"1835\"><span class=\"katex\"><span class=\"katex-mathml\">qiq_i<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">q<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">i<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span>: l\u01b0u l\u01b0\u1ee3ng t\u1eebng thi\u1ebft b\u1ecb<\/p>\n<\/li>\n<li data-section-id=\"1x2tiqe\" data-start=\"1836\" data-end=\"1862\">\n<p data-start=\"1838\" data-end=\"1862\"><span class=\"katex\"><span class=\"katex-mathml\">KK<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">K<\/span><\/span><\/span><\/span>: h\u1ec7 s\u1ed1 \u0111\u1ed3ng th\u1eddi<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1864\" data-end=\"1867\" \/>\n<h2 data-section-id=\"1i5s94u\" data-start=\"1869\" data-end=\"1911\"><span class=\"ez-toc-section\" id=\"22_Tinh_duong_kinh_ong_theo_luu_luong\"><\/span>2.2. T\u00ednh \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng theo l\u01b0u l\u01b0\u1ee3ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1915\" data-end=\"1928\">T\u1eeb \u0111\u00f3 suy ra:<\/p>\n<p><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\">D=4Q\u03c0vD = \\sqrt{\\frac{4Q}{\\pi v}}<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">D<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord sqrt\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"svg-align\"><span class=\"mord\"><span class=\"mfrac\"><span class=\"mord mathnormal\">\u03c0<\/span><span class=\"mord mathnormal\">v<\/span>4<span class=\"mord mathnormal\">Q<\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<hr data-start=\"1965\" data-end=\"1968\" \/>\n<h2 data-section-id=\"1g8cvyt\" data-start=\"1970\" data-end=\"1999\"><span class=\"ez-toc-section\" id=\"23_Chon_van_toc_thiet_ke\"><\/span>2.3. Ch\u1ecdn v\u1eadn t\u1ed1c thi\u1ebft k\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2001\" data-end=\"2105\">\n<thead data-start=\"2001\" data-end=\"2023\">\n<tr data-start=\"2001\" data-end=\"2023\">\n<th class=\"\" data-start=\"2001\" data-end=\"2012\" data-col-size=\"sm\">Lo\u1ea1i \u1ed1ng<\/th>\n<th class=\"\" data-start=\"2012\" data-end=\"2023\" data-col-size=\"sm\">V\u1eadn t\u1ed1c<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2046\" data-end=\"2105\">\n<tr data-start=\"2046\" data-end=\"2075\">\n<td data-start=\"2046\" data-end=\"2058\" data-col-size=\"sm\">\u1ed0ng ch\u00ednh<\/td>\n<td data-col-size=\"sm\" data-start=\"2058\" data-end=\"2075\">1.0 \u2013 2.5 m\/s<\/td>\n<\/tr>\n<tr data-start=\"2076\" data-end=\"2105\">\n<td data-start=\"2076\" data-end=\"2088\" data-col-size=\"sm\">\u1ed0ng nh\u00e1nh<\/td>\n<td data-col-size=\"sm\" data-start=\"2088\" data-end=\"2105\">0.6 \u2013 1.5 m\/s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"2107\" data-end=\"2110\" \/>\n<h2 data-section-id=\"iyunad\" data-start=\"2112\" data-end=\"2144\"><span class=\"ez-toc-section\" id=\"24_Kiem_tra_ton_that_ap_luc\"><\/span>2.4. Ki\u1ec3m tra t\u1ed5n th\u1ea5t \u00e1p l\u1ef1c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"2146\" data-end=\"2182\">\u00c1p l\u1ef1c b\u1ecb m\u1ea5t do ma s\u00e1t v\u00e0 ph\u1ee5 ki\u1ec7n:<\/p>\n<ul data-start=\"2184\" data-end=\"2220\">\n<li data-section-id=\"c9lgs6\" data-start=\"2184\" data-end=\"2194\">\n<p data-start=\"2186\" data-end=\"2194\">Co, t\u00ea<\/p>\n<\/li>\n<li data-section-id=\"17c7he9\" data-start=\"2195\" data-end=\"2202\">\n<p data-start=\"2197\" data-end=\"2202\">Van<\/p>\n<\/li>\n<li data-section-id=\"eu9gi3\" data-start=\"2203\" data-end=\"2220\">\n<p data-start=\"2205\" data-end=\"2220\">Chi\u1ec1u d\u00e0i \u1ed1ng<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2222\" data-end=\"2238\">C\u00f4ng th\u1ee9c Darcy:<\/p>\n<p><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\">hf=f\u22c5LD\u22c5v22gh_f = f \\cdot \\frac{L}{D} \\cdot \\frac{v^2}{2g}<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">h<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mathnormal mtight\">f<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">f<\/span><span class=\"mbin\">\u22c5<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"mord mathnormal\">D<\/span><span class=\"mord mathnormal\">L<\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">\u22c5<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mfrac\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\">2<span class=\"mord mathnormal\">g<\/span><span class=\"mord mathnormal\">v<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<hr data-start=\"2294\" data-end=\"2297\" \/>\n<h2 data-section-id=\"149uga5\" data-start=\"2299\" data-end=\"2335\"><span class=\"ez-toc-section\" id=\"25_Kiem_tra_ap_luc_tai_thiet_bi\"><\/span>2.5. Ki\u1ec3m tra \u00e1p l\u1ef1c t\u1ea1i thi\u1ebft b\u1ecb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"2337\" data-end=\"2355\">Y\u00eau c\u1ea7u t\u1ed1i thi\u1ec3u:<\/p>\n<ul data-start=\"2357\" data-end=\"2401\">\n<li data-section-id=\"18wx2xo\" data-start=\"2357\" data-end=\"2378\">\n<p data-start=\"2359\" data-end=\"2378\">V\u00f2i n\u01b0\u1edbc: \u2265 1 bar<\/p>\n<\/li>\n<li data-section-id=\"1xntu76\" data-start=\"2379\" data-end=\"2401\">\n<p data-start=\"2381\" data-end=\"2401\">Sen t\u1eafm: \u2265 1.5 bar<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2403\" data-end=\"2422\">N\u1ebfu kh\u00f4ng \u0111\u1ee7 \u2192 c\u1ea7n:<\/p>\n<ul data-start=\"2423\" data-end=\"2472\">\n<li data-section-id=\"7rvxq3\" data-start=\"2423\" data-end=\"2446\">\n<p data-start=\"2425\" data-end=\"2446\">T\u0103ng \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng<\/p>\n<\/li>\n<li data-section-id=\"1xcziry\" data-start=\"2447\" data-end=\"2472\">\n<p data-start=\"2449\" data-end=\"2472\">Ho\u1eb7c d\u00f9ng b\u01a1m t\u0103ng \u00e1p<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"2474\" data-end=\"2477\" \/>\n<h1 data-section-id=\"z84op1\" data-start=\"2479\" data-end=\"2526\"><span class=\"ez-toc-section\" id=\"3_PHUONG_PHAP_CHON_KICH_THUOC_ONG_THOAT_NUOC\"><\/span>3. PH\u01af\u01a0NG PH\u00c1P CH\u1eccN K\u00cdCH TH\u01af\u1edaC \u1ed0NG THO\u00c1T N\u01af\u1edaC<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2 data-section-id=\"g0z5xa\" data-start=\"2528\" data-end=\"2564\"><span class=\"ez-toc-section\" id=\"31_Dac_diem_he_thong_thoat_nuoc\"><\/span>3.1. \u0110\u1eb7c \u0111i\u1ec3m h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"2566\" data-end=\"2584\">Kh\u00e1c v\u1edbi c\u1ea5p n\u01b0\u1edbc:<\/p>\n<ul data-start=\"2586\" data-end=\"2650\">\n<li data-section-id=\"z1aai2\" data-start=\"2586\" data-end=\"2619\">\n<p data-start=\"2588\" data-end=\"2619\">L\u00e0 d\u00f2ng ch\u1ea3y t\u1ef1 do (kh\u00f4ng \u00e1p)<\/p>\n<\/li>\n<li data-section-id=\"16wwtiy\" data-start=\"2620\" data-end=\"2650\">\n<p data-start=\"2622\" data-end=\"2650\">Ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o \u0111\u1ed9 d\u1ed1c<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"2652\" data-end=\"2655\" \/>\n<h2 data-section-id=\"fhvhx7\" data-start=\"2657\" data-end=\"2689\"><span class=\"ez-toc-section\" id=\"32_Xac_dinh_luu_luong_thoat\"><\/span>3.2. X\u00e1c \u0111\u1ecbnh l\u01b0u l\u01b0\u1ee3ng tho\u00e1t<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"2691\" data-end=\"2700\">D\u1ef1a tr\u00ean:<\/p>\n<ul data-start=\"2701\" data-end=\"2736\">\n<li data-section-id=\"1ixz325\" data-start=\"2701\" data-end=\"2716\">\n<p data-start=\"2703\" data-end=\"2716\">S\u1ed1 thi\u1ebft b\u1ecb<\/p>\n<\/li>\n<li data-section-id=\"1syuclt\" data-start=\"2717\" data-end=\"2736\">\n<p data-start=\"2719\" data-end=\"2736\">Lo\u1ea1i c\u00f4ng tr\u00ecnh<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"2738\" data-end=\"2741\" \/>\n<h2 data-section-id=\"158zyop\" data-start=\"2743\" data-end=\"2780\"><span class=\"ez-toc-section\" id=\"33_Chon_duong_kinh_theo_thiet_bi\"><\/span>3.3. Ch\u1ecdn \u0111\u01b0\u1eddng k\u00ednh theo thi\u1ebft b\u1ecb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2782\" data-end=\"2900\">\n<thead data-start=\"2782\" data-end=\"2807\">\n<tr data-start=\"2782\" data-end=\"2807\">\n<th class=\"\" data-start=\"2782\" data-end=\"2793\" data-col-size=\"sm\">Thi\u1ebft b\u1ecb<\/th>\n<th class=\"\" data-start=\"2793\" data-end=\"2807\" data-col-size=\"sm\">\u0110\u01b0\u1eddng k\u00ednh<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2833\" data-end=\"2900\">\n<tr data-start=\"2833\" data-end=\"2855\">\n<td data-start=\"2833\" data-end=\"2842\" data-col-size=\"sm\">Lavabo<\/td>\n<td data-col-size=\"sm\" data-start=\"2842\" data-end=\"2855\">D34 \u2013 D48<\/td>\n<\/tr>\n<tr data-start=\"2856\" data-end=\"2875\">\n<td data-start=\"2856\" data-end=\"2862\" data-col-size=\"sm\">S\u00e0n<\/td>\n<td data-col-size=\"sm\" data-start=\"2862\" data-end=\"2875\">D60 \u2013 D90<\/td>\n<\/tr>\n<tr data-start=\"2876\" data-end=\"2900\">\n<td data-start=\"2876\" data-end=\"2886\" data-col-size=\"sm\">B\u1ed3n c\u1ea7u<\/td>\n<td data-col-size=\"sm\" data-start=\"2886\" data-end=\"2900\">D90 \u2013 D114<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"2902\" data-end=\"2905\" \/>\n<h2 data-section-id=\"1icvfbv\" data-start=\"2907\" data-end=\"2930\"><span class=\"ez-toc-section\" id=\"34_Tinh_do_doc_ong\"><\/span>3.4. T\u00ednh \u0111\u1ed9 d\u1ed1c \u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<hr data-start=\"2934\" data-end=\"2937\" \/>\n<h2 data-section-id=\"ae0yjr\" data-start=\"2939\" data-end=\"2964\"><span class=\"ez-toc-section\" id=\"35_Do_doc_tieu_chuan\"><\/span>3.5. \u0110\u1ed9 d\u1ed1c ti\u00eau chu\u1ea9n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2966\" data-end=\"3060\">\n<thead data-start=\"2966\" data-end=\"2989\">\n<tr data-start=\"2966\" data-end=\"2989\">\n<th class=\"\" data-start=\"2966\" data-end=\"2979\" data-col-size=\"sm\">\u0110\u01b0\u1eddng k\u00ednh<\/th>\n<th class=\"\" data-start=\"2979\" data-end=\"2989\" data-col-size=\"sm\">\u0110\u1ed9 d\u1ed1c<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"3014\" data-end=\"3060\">\n<tr data-start=\"3014\" data-end=\"3028\">\n<td data-start=\"3014\" data-end=\"3020\" data-col-size=\"sm\">D50<\/td>\n<td data-col-size=\"sm\" data-start=\"3020\" data-end=\"3028\">1\/50<\/td>\n<\/tr>\n<tr data-start=\"3029\" data-end=\"3043\">\n<td data-start=\"3029\" data-end=\"3035\" data-col-size=\"sm\">D75<\/td>\n<td data-col-size=\"sm\" data-start=\"3035\" data-end=\"3043\">1\/75<\/td>\n<\/tr>\n<tr data-start=\"3044\" data-end=\"3060\">\n<td data-start=\"3044\" data-end=\"3051\" data-col-size=\"sm\">D100<\/td>\n<td data-col-size=\"sm\" data-start=\"3051\" data-end=\"3060\">1\/100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"3062\" data-end=\"3065\" \/>\n<h2 data-section-id=\"11uim63\" data-start=\"3067\" data-end=\"3096\"><span class=\"ez-toc-section\" id=\"36_Dieu_kien_tu_lam_sach\"><\/span>3.6. \u0110i\u1ec1u ki\u1ec7n t\u1ef1 l\u00e0m s\u1ea1ch<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"3098\" data-end=\"3111\">\u0110\u1ec3 tr\u00e1nh t\u1eafc:<\/p>\n<ul data-start=\"3113\" data-end=\"3157\">\n<li data-section-id=\"kgiwx3\" data-start=\"3113\" data-end=\"3134\">\n<p data-start=\"3115\" data-end=\"3134\">V\u1eadn t\u1ed1c \u2265 0.6 m\/s<\/p>\n<\/li>\n<li data-section-id=\"zcbil3\" data-start=\"3135\" data-end=\"3157\">\n<p data-start=\"3137\" data-end=\"3157\">Kh\u00f4ng \u0111\u1ec3 n\u01b0\u1edbc \u0111\u1ecdng<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"3159\" data-end=\"3162\" \/>\n<h1 data-section-id=\"7epz4r\" data-start=\"3164\" data-end=\"3199\"><span class=\"ez-toc-section\" id=\"4_PHUONG_PHAP_CHON_ONG_THONG_HOI\"><\/span>4. PH\u01af\u01a0NG PH\u00c1P CH\u1eccN \u1ed0NG TH\u00d4NG H\u01a0I<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2 data-section-id=\"17wpde2\" data-start=\"3201\" data-end=\"3216\"><span class=\"ez-toc-section\" id=\"41_Vai_tro\"><\/span>4.1. Vai tr\u00f2<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul data-start=\"3218\" data-end=\"3266\">\n<li data-section-id=\"plcmnv\" data-start=\"3218\" data-end=\"3238\">\n<p data-start=\"3220\" data-end=\"3238\">C\u00e2n b\u1eb1ng \u00e1p su\u1ea5t<\/p>\n<\/li>\n<li data-section-id=\"14zlsg\" data-start=\"3239\" data-end=\"3266\">\n<p data-start=\"3241\" data-end=\"3266\">Tr\u00e1nh h\u00fat n\u01b0\u1edbc xi-ph\u00f4ng<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"3268\" data-end=\"3271\" \/>\n<h2 data-section-id=\"sgptzm\" data-start=\"3273\" data-end=\"3296\"><span class=\"ez-toc-section\" id=\"42_Nguyen_tac_chon\"><\/span>4.2. Nguy\u00ean t\u1eafc ch\u1ecdn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul data-start=\"3298\" data-end=\"3350\">\n<li data-section-id=\"1euvl62\" data-start=\"3298\" data-end=\"3328\">\n<p data-start=\"3300\" data-end=\"3328\">\u2265 1\/2 \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng tho\u00e1t<\/p>\n<\/li>\n<li data-section-id=\"9eb70b\" data-start=\"3329\" data-end=\"3350\">\n<p data-start=\"3331\" data-end=\"3350\">Kh\u00f4ng nh\u1ecf h\u01a1n D34<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"3352\" data-end=\"3355\" \/>\n<h1 data-section-id=\"4zyuc3\" data-start=\"3357\" data-end=\"3411\"><span class=\"ez-toc-section\" id=\"5_CAC_YEU_TO_ANH_HUONG_DEN_VIEC_CHON_KICH_THUOC_ONG\"><\/span>5. C\u00c1C Y\u1ebeU T\u1ed0 \u1ea2NH H\u01af\u1edeNG \u0110\u1ebeN VI\u1ec6C CH\u1eccN K\u00cdCH TH\u01af\u1edaC \u1ed0NG<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2 data-section-id=\"pjr188\" data-start=\"3413\" data-end=\"3436\"><span class=\"ez-toc-section\" id=\"51_Loai_cong_trinh\"><\/span>5.1. Lo\u1ea1i c\u00f4ng tr\u00ecnh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul data-start=\"3438\" data-end=\"3474\">\n<li data-section-id=\"k2a3o1\" data-start=\"3438\" data-end=\"3447\">\n<p data-start=\"3440\" data-end=\"3447\">Nh\u00e0 \u1edf<\/p>\n<\/li>\n<li data-section-id=\"wzu9cc\" data-start=\"3448\" data-end=\"3460\">\n<p data-start=\"3450\" data-end=\"3460\">Chung c\u01b0<\/p>\n<\/li>\n<li data-section-id=\"1konekw\" data-start=\"3461\" data-end=\"3474\">\n<p data-start=\"3463\" data-end=\"3474\">Nh\u00e0 x\u01b0\u1edfng<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"3476\" data-end=\"3479\" \/>\n<h2 data-section-id=\"hifzsb\" data-start=\"3481\" data-end=\"3509\"><span class=\"ez-toc-section\" id=\"52_Chieu_cao_cong_trinh\"><\/span>5.2. Chi\u1ec1u cao c\u00f4ng tr\u00ecnh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul data-start=\"3511\" data-end=\"3567\">\n<li data-section-id=\"1q1tzy5\" data-start=\"3511\" data-end=\"3540\">\n<p data-start=\"3513\" data-end=\"3540\">Nh\u00e0 cao t\u1ea7ng \u2192 \u00e1p l\u1ef1c l\u1edbn<\/p>\n<\/li>\n<li data-section-id=\"8tb3f3\" data-start=\"3541\" data-end=\"3567\">\n<p data-start=\"3543\" data-end=\"3567\">C\u1ea7n chia zone c\u1ea5p n\u01b0\u1edbc<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"3569\" data-end=\"3572\" \/>\n<h2 data-section-id=\"xwk74z\" data-start=\"3574\" data-end=\"3594\"><span class=\"ez-toc-section\" id=\"53_Vat_lieu_ong\"><\/span>5.3. V\u1eadt li\u1ec7u \u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul data-start=\"3596\" data-end=\"3632\">\n<li data-section-id=\"10u7uc4\" data-start=\"3596\" data-end=\"3607\">\n<p data-start=\"3598\" data-end=\"3607\">\u1ed0ng PVC<\/p>\n<\/li>\n<li data-section-id=\"10tzxj7\" data-start=\"3608\" data-end=\"3619\">\n<p data-start=\"3610\" data-end=\"3619\">\u1ed0ng PPR<\/p>\n<\/li>\n<li data-section-id=\"n9rqso\" data-start=\"3620\" data-end=\"3632\">\n<p data-start=\"3622\" data-end=\"3632\">\u1ed0ng HDPE<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3634\" data-end=\"3672\">\ud83d\udc49 M\u1ed7i lo\u1ea1i c\u00f3 h\u1ec7 s\u1ed1 ma s\u00e1t kh\u00e1c nhau.<\/p>\n<hr data-start=\"3674\" data-end=\"3677\" \/>\n<h2 data-section-id=\"4yhrux\" data-start=\"3679\" data-end=\"3705\"><span class=\"ez-toc-section\" id=\"54_Dieu_kien_thi_cong\"><\/span>5.4. \u0110i\u1ec1u ki\u1ec7n thi c\u00f4ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul data-start=\"3707\" data-end=\"3751\">\n<li data-section-id=\"16xtebc\" data-start=\"3707\" data-end=\"3726\">\n<p data-start=\"3709\" data-end=\"3726\">Kh\u00f4ng gian tr\u1ea7n<\/p>\n<\/li>\n<li data-section-id=\"itwpx\" data-start=\"3727\" data-end=\"3751\">\n<p data-start=\"3729\" data-end=\"3751\">Kho\u1ea3ng c\u00e1ch k\u1ef9 thu\u1eadt<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"3753\" data-end=\"3756\" \/>\n<h1 data-section-id=\"x9x93f\" data-start=\"3758\" data-end=\"3786\"><span class=\"ez-toc-section\" id=\"6_VI_DU_TINH_TOAN_THUC_TE\"><\/span>6. V\u00cd D\u1ee4 T\u00cdNH TO\u00c1N TH\u1ef0C T\u1ebe<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2 data-section-id=\"hy2719\" data-start=\"3788\" data-end=\"3804\"><span class=\"ez-toc-section\" id=\"61_Bai_toan\"><\/span>6.1. B\u00e0i to\u00e1n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"3806\" data-end=\"3825\">M\u1ed9t khu v\u1ec7 sinh c\u00f3:<\/p>\n<ul data-start=\"3827\" data-end=\"3874\">\n<li data-section-id=\"3mshv7\" data-start=\"3827\" data-end=\"3849\">\n<p data-start=\"3829\" data-end=\"3849\">2 lavabo (0.1 l\/s)<\/p>\n<\/li>\n<li data-section-id=\"b2qrj8\" data-start=\"3850\" data-end=\"3874\">\n<p data-start=\"3852\" data-end=\"3874\">2 v\u00f2i sen (0.15 l\/s)<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3876\" data-end=\"3891\">H\u1ec7 s\u1ed1 K = 0.6<\/p>\n<hr data-start=\"3893\" data-end=\"3896\" \/>\n<h2 data-section-id=\"1stns01\" data-start=\"3898\" data-end=\"3920\"><span class=\"ez-toc-section\" id=\"62_Tinh_luu_luong\"><\/span>6.2. T\u00ednh l\u01b0u l\u01b0\u1ee3ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\">Q=(0.2+0.3)\u00d70.6=0.3\u2009l\/sQ = (0.2 + 0.3) \\times 0.6 = 0.3 \\, l\/s<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">Q<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mopen\">(<\/span><span class=\"mord\">0.2<\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\">0.3<\/span><span class=\"mclose\">)<\/span><span class=\"mbin\">\u00d7<\/span><\/span><span class=\"base\"><span class=\"mord\">0.6<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\">0.3<\/span><span class=\"mord mathnormal\">l<\/span><span class=\"mord\">\/<\/span><span class=\"mord mathnormal\">s<\/span><\/span><\/span><\/span><\/span><\/p>\n<hr data-start=\"3969\" data-end=\"3972\" \/>\n<h2 data-section-id=\"cqyzbe\" data-start=\"3974\" data-end=\"3997\"><span class=\"ez-toc-section\" id=\"63_Tinh_duong_kinh\"><\/span>6.3. T\u00ednh \u0111\u01b0\u1eddng k\u00ednh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"3999\" data-end=\"4016\">Gi\u1ea3 s\u1eed v = 1 m\/s:<\/p>\n<p data-start=\"4018\" data-end=\"4034\">\u2192 D \u2248 20\u201325 mm<\/p>\n<p data-start=\"4036\" data-end=\"4047\">\ud83d\udc49 Ch\u1ecdn D25<\/p>\n<hr data-start=\"4049\" data-end=\"4052\" \/>\n<h1 data-section-id=\"1r4bfbq\" data-start=\"4054\" data-end=\"4097\"><span class=\"ez-toc-section\" id=\"7_LOI_THUONG_GAP_KHI_CHON_KICH_THUOC_ONG\"><\/span>7. L\u1ed6I TH\u01af\u1edcNG G\u1eb6P KHI CH\u1eccN K\u00cdCH TH\u01af\u1edaC \u1ed0NG<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<ul data-start=\"4099\" data-end=\"4201\">\n<li data-section-id=\"15a8wr8\" data-start=\"4099\" data-end=\"4119\">\n<p data-start=\"4101\" data-end=\"4119\">Ch\u1ecdn \u1ed1ng qu\u00e1 nh\u1ecf<\/p>\n<\/li>\n<li data-section-id=\"1ilmxfo\" data-start=\"4120\" data-end=\"4150\">\n<p data-start=\"4122\" data-end=\"4150\">Kh\u00f4ng t\u00ednh t\u1ed5n th\u1ea5t \u00e1p l\u1ef1c<\/p>\n<\/li>\n<li data-section-id=\"dc5tj3\" data-start=\"4151\" data-end=\"4170\">\n<p data-start=\"4153\" data-end=\"4170\">\u0110\u1ed9 d\u1ed1c kh\u00f4ng \u0111\u1ee7<\/p>\n<\/li>\n<li data-section-id=\"26xc1j\" data-start=\"4171\" data-end=\"4201\">\n<p data-start=\"4173\" data-end=\"4201\">Kh\u00f4ng b\u1ed1 tr\u00ed \u1ed1ng th\u00f4ng h\u01a1i<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"4203\" data-end=\"4206\" \/>\n<h1 data-section-id=\"dzktr1\" data-start=\"4208\" data-end=\"4248\"><span class=\"ez-toc-section\" id=\"8_KINH_NGHIEM_THUC_TE_TU_NHA_THAU_MEP\"><\/span>8. KINH NGHI\u1ec6M TH\u1ef0C T\u1ebe T\u1eea NH\u00c0 TH\u1ea6U MEP<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<ul data-start=\"4250\" data-end=\"4358\">\n<li data-section-id=\"1gko0qi\" data-start=\"4250\" data-end=\"4277\">\n<p data-start=\"4252\" data-end=\"4277\">Lu\u00f4n ch\u1ecdn l\u1edbn h\u01a1n 1 c\u1ea5p<\/p>\n<\/li>\n<li data-section-id=\"1ey92g2\" data-start=\"4278\" data-end=\"4302\">\n<p data-start=\"4280\" data-end=\"4302\">Gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng co, t\u00ea<\/p>\n<\/li>\n<li data-section-id=\"ac474k\" data-start=\"4303\" data-end=\"4325\">\n<p data-start=\"4305\" data-end=\"4325\">Ki\u1ec3m tra cao \u0111\u1ed9 k\u1ef9<\/p>\n<\/li>\n<li data-section-id=\"26nw0k\" data-start=\"4326\" data-end=\"4358\">\n<p data-start=\"4328\" data-end=\"4358\">Test \u00e1p l\u1ef1c tr\u01b0\u1edbc nghi\u1ec7m thu<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"4360\" data-end=\"4363\" \/>\n<h1 data-section-id=\"74v642\" data-start=\"4365\" data-end=\"4402\"><span class=\"ez-toc-section\" id=\"9_XU_HUONG_HIEN_DAI_TRONG_THIET_KE\"><\/span>9. XU H\u01af\u1edaNG HI\u1ec6N \u0110\u1ea0I TRONG THI\u1ebeT K\u1ebe<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<ul data-start=\"4404\" data-end=\"4468\">\n<li data-section-id=\"e5xj54\" data-start=\"4404\" data-end=\"4431\">\n<p data-start=\"4406\" data-end=\"4431\">D\u00f9ng ph\u1ea7n m\u1ec1m Revit MEP<\/p>\n<\/li>\n<li data-section-id=\"1c9h50n\" data-start=\"4432\" data-end=\"4453\">\n<p data-start=\"4434\" data-end=\"4453\">T\u00ednh to\u00e1n t\u1ef1 \u0111\u1ed9ng<\/p>\n<\/li>\n<li data-section-id=\"1vwa47b\" data-start=\"4454\" data-end=\"4468\">\n<p data-start=\"4456\" data-end=\"4468\">T\u1ed1i \u01b0u BIM<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"4470\" data-end=\"4473\" \/>\n<h1 data-section-id=\"vyfrbn\" data-start=\"4475\" data-end=\"4489\"><span class=\"ez-toc-section\" id=\"10_KET_LUAN\"><\/span>10. K\u1ebeT LU\u1eacN<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p data-start=\"4491\" data-end=\"4576\">Vi\u1ec7c ch\u1ecdn k\u00edch th\u01b0\u1edbc \u1ed1ng trong thi\u1ebft k\u1ebf c\u1ea5p tho\u00e1t n\u01b0\u1edbc l\u00e0 b\u01b0\u1edbc quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh:<\/p>\n<ul data-start=\"4578\" data-end=\"4638\">\n<li data-section-id=\"1nt0e6f\" data-start=\"4578\" data-end=\"4599\">\n<p data-start=\"4580\" data-end=\"4599\">Hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh<\/p>\n<\/li>\n<li data-section-id=\"p8s0jr\" data-start=\"4600\" data-end=\"4619\">\n<p data-start=\"4602\" data-end=\"4619\">\u0110\u1ed9 b\u1ec1n h\u1ec7 th\u1ed1ng<\/p>\n<\/li>\n<li data-section-id=\"1dbkqe0\" data-start=\"4620\" data-end=\"4638\">\n<p data-start=\"4622\" data-end=\"4638\">Chi ph\u00ed \u0111\u1ea7u t\u01b0<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4640\" data-end=\"4652\">C\u1ea7n k\u1ebft h\u1ee3p:<\/p>\n<ul>\n<li data-section-id=\"1l1wqzv\" data-start=\"4654\" data-end=\"4677\">\n<p data-start=\"4656\" data-end=\"4677\">C\u00f4ng th\u1ee9c t\u00ednh to\u00e1n<\/p>\n<\/li>\n<li data-section-id=\"5gmijv\" data-start=\"4678\" data-end=\"4701\">\n<p data-start=\"4680\" data-end=\"4701\">Kinh nghi\u1ec7m th\u1ef1c t\u1ebf<\/p>\n<\/li>\n<li data-start=\"4704\" data-end=\"4808\">Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n nh\u01b0 <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">TCVN 4513:1988<\/span><\/span> v\u00e0 <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">TCVN 4474:2012<\/span><\/span><\/li>\n<\/ul>\n<hr data-start=\"430\" data-end=\"433\" \/>\n<h1 data-section-id=\"6qwl9t\" data-start=\"95\" data-end=\"151\"><span class=\"ez-toc-section\" id=\"11_HUONG_DAN_SU_DUNG_TOOL_TINH_TOAN_CAP_THOAT_NUOC_ONLINE\"><\/span>11. H\u01af\u1edaNG D\u1eaaN S\u1eec D\u1ee4NG TOOL T\u00cdNH TO\u00c1N C\u1ea4P THO\u00c1T N\u01af\u1edaC ONLINE<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p data-start=\"153\" data-end=\"428\">Tool t\u00ednh to\u00e1n c\u1ea5p tho\u00e1t n\u01b0\u1edbc online \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf gi\u00fap k\u1ef9 s\u01b0, ch\u1ee7 \u0111\u1ea7u t\u01b0 v\u00e0 kh\u00e1ch h\u00e0ng nhanh ch\u00f3ng x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc \u1ed1ng c\u1ea5p n\u01b0\u1edbc v\u00e0 tho\u00e1t n\u01b0\u1edbc ph\u00f9 h\u1ee3p cho c\u00f4ng tr\u00ecnh. Ch\u1ec9 v\u1edbi v\u00e0i thao t\u00e1c \u0111\u01a1n gi\u1ea3n, b\u1ea1n c\u00f3 th\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c theo kinh nghi\u1ec7m thi\u1ebft k\u1ebf th\u1ef1c t\u1ebf.<\/p>\n<p data-start=\"153\" data-end=\"428\"><strong>K\u00cdCH V\u00c0O LINK \u0110\u1ec2 T\u00cdNH HO\u1eb6C T\u1ea2I V\u1ec0:<\/strong><\/p>\n<p data-start=\"153\" data-end=\"428\"><a title=\"TOOL T\u00cdNH \u0110\u01af\u1edcNG \u1ed0NG CTN ONLINE\" href=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/TOOL-TINH-CTN.html\">TOOL T\u00cdNH \u0110\u01af\u1edcNG \u1ed0NG CTN ONLINE<\/a><\/p>\n<h2 data-section-id=\"1nwpvuh\" data-start=\"435\" data-end=\"477\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-866\" src=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/TINH-TOAN-CTN.png\" alt=\"T\u00cdNH TO\u00c1N CTN ONLINE\" width=\"799\" height=\"853\" srcset=\"https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/TINH-TOAN-CTN.png 799w, https:\/\/trieuminh.com\/wp-content\/uploads\/2026\/03\/TINH-TOAN-CTN-768x820.png 768w\" sizes=\"auto, (max-width: 799px) 100vw, 799px\" \/><\/h2>\n<h2 data-section-id=\"1nwpvuh\" data-start=\"435\" data-end=\"477\"><span class=\"ez-toc-section\" id=\"111_Huong_dan_su_dung_phan_tinh_cap_nuoc\"><\/span>11.1. H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng ph\u1ea7n t\u00ednh c\u1ea5p n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"479\" data-end=\"549\">\u0110\u1ec3 t\u00ednh to\u00e1n \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng c\u1ea5p n\u01b0\u1edbc, b\u1ea1n th\u1ef1c hi\u1ec7n theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<h3 data-section-id=\"bpxszj\" data-start=\"551\" data-end=\"585\"><span class=\"ez-toc-section\" id=\"Buoc_1_Nhap_so_luong_thiet_bi\"><\/span>B\u01b0\u1edbc 1: Nh\u1eadp s\u1ed1 l\u01b0\u1ee3ng thi\u1ebft b\u1ecb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"586\" data-end=\"651\">T\u1ea1i b\u1ea3ng \u201cT\u00ednh \u1ed0ng C\u1ea5p N\u01b0\u1edbc\u201d, nh\u1eadp s\u1ed1 l\u01b0\u1ee3ng c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng:<\/p>\n<ul data-start=\"652\" data-end=\"699\">\n<li data-section-id=\"12xd067\" data-start=\"652\" data-end=\"662\">\n<p data-start=\"654\" data-end=\"662\">Lavabo<\/p>\n<\/li>\n<li data-section-id=\"1ngjjrx\" data-start=\"663\" data-end=\"674\">\n<p data-start=\"665\" data-end=\"674\">V\u00f2i sen<\/p>\n<\/li>\n<li data-section-id=\"mypfgm\" data-start=\"675\" data-end=\"686\">\n<p data-start=\"677\" data-end=\"686\">B\u1ed3n c\u1ea7u<\/p>\n<\/li>\n<li data-section-id=\"1dgsmqp\" data-start=\"687\" data-end=\"699\">\n<p data-start=\"689\" data-end=\"699\">Ti\u1ec3u nam<\/p>\n<\/li>\n<\/ul>\n<h3 data-section-id=\"g8aqnv\" data-start=\"701\" data-end=\"734\"><span class=\"ez-toc-section\" id=\"Buoc_2_Chon_che_do_tinh_toan\"><\/span>B\u01b0\u1edbc 2: Ch\u1ecdn ch\u1ebf \u0111\u1ed9 t\u00ednh to\u00e1n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"735\" data-end=\"889\">\n<li data-section-id=\"xyhppd\" data-start=\"735\" data-end=\"801\">\n<p data-start=\"737\" data-end=\"801\">N\u1ebfu kh\u00f4ng r\u00e0nh k\u1ef9 thu\u1eadt, h\u00e3y ch\u1ecdn <strong data-start=\"771\" data-end=\"799\">\u201cD\u00f9ng th\u00f4ng s\u1ed1 m\u1eb7c \u0111\u1ecbnh\u201d<\/strong><\/p>\n<\/li>\n<li data-section-id=\"47f77t\" data-start=\"802\" data-end=\"889\">\n<p data-start=\"804\" data-end=\"828\">Tool s\u1ebd t\u1ef1 \u0111\u1ed9ng \u00e1p d\u1ee5ng:<\/p>\n<ul data-start=\"831\" data-end=\"889\">\n<li data-section-id=\"18u2wmw\" data-start=\"831\" data-end=\"858\">\n<p data-start=\"833\" data-end=\"858\">H\u1ec7 s\u1ed1 \u0111\u1ed3ng th\u1eddi k = 0.6<\/p>\n<\/li>\n<li data-section-id=\"1js2rqg\" data-start=\"861\" data-end=\"889\">\n<p data-start=\"863\" data-end=\"889\">V\u1eadn t\u1ed1c n\u01b0\u1edbc v = 1.0 m\/s<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 data-section-id=\"16po7ja\" data-start=\"891\" data-end=\"923\"><span class=\"ez-toc-section\" id=\"Buoc_3_Nhan_%E2%80%9CTinh_cap_nuoc%E2%80%9D\"><\/span>B\u01b0\u1edbc 3: Nh\u1ea5n \u201cT\u00ednh c\u1ea5p n\u01b0\u1edbc\u201d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"924\" data-end=\"944\">K\u1ebft qu\u1ea3 s\u1ebd hi\u1ec3n th\u1ecb:<\/p>\n<ul data-start=\"945\" data-end=\"1012\">\n<li data-section-id=\"xbgmsh\" data-start=\"945\" data-end=\"967\">\n<p data-start=\"947\" data-end=\"967\">L\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc (Q)<\/p>\n<\/li>\n<li data-section-id=\"xkz03n\" data-start=\"968\" data-end=\"1012\">\n<p data-start=\"970\" data-end=\"1012\">\u0110\u01b0\u1eddng k\u00ednh \u1ed1ng \u0111\u1ec1 xu\u1ea5t (D20, D25, D32,\u2026)<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1014\" data-end=\"1091\">\ud83d\udc49 \u0110\u00e2y l\u00e0 k\u00edch th\u01b0\u1edbc \u1ed1ng c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng tr\u1ef1c ti\u1ebfp trong thi\u1ebft k\u1ebf v\u00e0 thi c\u00f4ng.<\/p>\n<hr data-start=\"1093\" data-end=\"1096\" \/>\n<h2 data-section-id=\"1d53iqy\" data-start=\"1098\" data-end=\"1142\"><span class=\"ez-toc-section\" id=\"112_Huong_dan_su_dung_phan_tinh_thoat_nuoc\"><\/span>11.2. H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng ph\u1ea7n t\u00ednh tho\u00e1t n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1144\" data-end=\"1208\">Ph\u1ea7n n\u00e0y d\u00f9ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u1ed1ng tho\u00e1t ch\u00ednh cho nhi\u1ec1u nh\u00e0 v\u1ec7 sinh.<\/p>\n<h3 data-section-id=\"bpxszj\" data-start=\"1210\" data-end=\"1244\"><span class=\"ez-toc-section\" id=\"Buoc_1_Nhap_so_luong_thiet_bi-2\"><\/span>B\u01b0\u1edbc 1: Nh\u1eadp s\u1ed1 l\u01b0\u1ee3ng thi\u1ebft b\u1ecb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1245\" data-end=\"1282\">T\u1ea1i b\u1ea3ng \u201cT\u00ednh \u1ed0ng Tho\u00e1t N\u01b0\u1edbc\u201d, nh\u1eadp:<\/p>\n<ul data-start=\"1283\" data-end=\"1331\">\n<li data-section-id=\"mypfgm\" data-start=\"1283\" data-end=\"1294\">\n<p data-start=\"1285\" data-end=\"1294\">B\u1ed3n c\u1ea7u<\/p>\n<\/li>\n<li data-section-id=\"18sobq5\" data-start=\"1295\" data-end=\"1307\">\n<p data-start=\"1297\" data-end=\"1307\">Ph\u1ec5u s\u00e0n<\/p>\n<\/li>\n<li data-section-id=\"12xd067\" data-start=\"1308\" data-end=\"1318\">\n<p data-start=\"1310\" data-end=\"1318\">Lavabo<\/p>\n<\/li>\n<li data-section-id=\"1dgsmqp\" data-start=\"1319\" data-end=\"1331\">\n<p data-start=\"1321\" data-end=\"1331\">Ti\u1ec3u nam<\/p>\n<\/li>\n<\/ul>\n<h3 data-section-id=\"1s6ec6v\" data-start=\"1333\" data-end=\"1367\"><span class=\"ez-toc-section\" id=\"Buoc_2_Nhan_%E2%80%9CTinh_thoat_nuoc%E2%80%9D\"><\/span>B\u01b0\u1edbc 2: Nh\u1ea5n \u201cT\u00ednh tho\u00e1t n\u01b0\u1edbc\u201d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1368\" data-end=\"1384\">Tool s\u1ebd t\u1ef1 \u0111\u1ed9ng:<\/p>\n<ul data-start=\"1385\" data-end=\"1472\">\n<li data-section-id=\"1soysq5\" data-start=\"1385\" data-end=\"1409\">\n<p data-start=\"1387\" data-end=\"1409\">Quy \u0111\u1ed5i t\u1ea3i h\u1ec7 th\u1ed1ng<\/p>\n<\/li>\n<li data-section-id=\"v2u5ll\" data-start=\"1410\" data-end=\"1447\">\n<p data-start=\"1412\" data-end=\"1447\">\u0110\u1ec1 xu\u1ea5t \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng \u0111\u1ee9ng ch\u00ednh<\/p>\n<\/li>\n<li data-section-id=\"1qy675o\" data-start=\"1448\" data-end=\"1472\">\n<p data-start=\"1450\" data-end=\"1472\">G\u1ee3i \u00fd \u0111\u1ed9 d\u1ed1c ph\u00f9 h\u1ee3p<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1474\" data-end=\"1477\" \/>\n<h2 data-section-id=\"mkva72\" data-start=\"1479\" data-end=\"1513\"><span class=\"ez-toc-section\" id=\"113_Nguyen_ly_tinh_toan_cua_tool\"><\/span>11.3. Nguy\u00ean l\u00fd t\u00ednh to\u00e1n c\u1ee7a tool<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1515\" data-end=\"1653\">Tool s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p quy \u0111\u1ed5i t\u1ea3i thi\u1ebft b\u1ecb theo kinh nghi\u1ec7m thi\u1ebft k\u1ebf v\u00e0 tham kh\u1ea3o ti\u00eau chu\u1ea9n nh\u01b0 <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">TCVN 4474:2012<\/span><\/span>.<\/p>\n<ul data-start=\"1655\" data-end=\"1739\">\n<li data-section-id=\"jxjd2k\" data-start=\"1655\" data-end=\"1680\">\n<p data-start=\"1657\" data-end=\"1680\">B\u1ed3n c\u1ea7u: t\u1ea3i l\u1edbn nh\u1ea5t<\/p>\n<\/li>\n<li data-section-id=\"1f3ooi6\" data-start=\"1681\" data-end=\"1719\">\n<p data-start=\"1683\" data-end=\"1719\">Ti\u1ec3u nam, ph\u1ec5u s\u00e0n: t\u1ea3i trung b\u00ecnh<\/p>\n<\/li>\n<li data-section-id=\"tubi6q\" data-start=\"1720\" data-end=\"1739\">\n<p data-start=\"1722\" data-end=\"1739\">Lavabo: t\u1ea3i nh\u1ecf<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1741\" data-end=\"1807\">T\u1eeb t\u1ed5ng t\u1ea3i, h\u1ec7 th\u1ed1ng s\u1ebd ch\u1ecdn k\u00edch th\u01b0\u1edbc \u1ed1ng ph\u00f9 h\u1ee3p nh\u1eb1m \u0111\u1ea3m b\u1ea3o:<\/p>\n<ul data-start=\"1808\" data-end=\"1874\">\n<li data-section-id=\"1guv2eh\" data-start=\"1808\" data-end=\"1828\">\n<p data-start=\"1810\" data-end=\"1828\">Tho\u00e1t n\u01b0\u1edbc nhanh<\/p>\n<\/li>\n<li data-section-id=\"hzga2o\" data-start=\"1829\" data-end=\"1852\">\n<p data-start=\"1831\" data-end=\"1852\">Kh\u00f4ng g\u00e2y t\u1eafc ngh\u1ebdn<\/p>\n<\/li>\n<li data-section-id=\"7w3nq9\" data-start=\"1853\" data-end=\"1874\">\n<p data-start=\"1855\" data-end=\"1874\">Ti\u1ebft ki\u1ec7m chi ph\u00ed<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1876\" data-end=\"1879\" \/>\n<h2 data-section-id=\"1rrwdx4\" data-start=\"1881\" data-end=\"1916\"><span class=\"ez-toc-section\" id=\"114_Khi_nao_nen_su_dung_tool_nay\"><\/span>11.4. Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng tool n\u00e0y?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1918\" data-end=\"1950\">Tool ph\u00f9 h\u1ee3p cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p:<\/p>\n<ul data-start=\"1952\" data-end=\"2108\">\n<li data-section-id=\"1tgmuh2\" data-start=\"1952\" data-end=\"1994\">\n<p data-start=\"1954\" data-end=\"1994\">Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc nh\u00e0 \u1edf<\/p>\n<\/li>\n<li data-section-id=\"hekehg\" data-start=\"1995\" data-end=\"2035\">\n<p data-start=\"1997\" data-end=\"2035\">T\u00ednh nhanh cho nh\u00e0 v\u1ec7 sinh c\u00f4ng c\u1ed9ng<\/p>\n<\/li>\n<li data-section-id=\"id5x9m\" data-start=\"2036\" data-end=\"2068\">\n<p data-start=\"2038\" data-end=\"2068\">D\u1ef1 to\u00e1n s\u01a1 b\u1ed9 c\u00f4ng tr\u00ecnh MEP<\/p>\n<\/li>\n<li data-section-id=\"51lj2\" data-start=\"2069\" data-end=\"2108\">\n<p data-start=\"2071\" data-end=\"2108\">T\u01b0 v\u1ea5n kh\u00e1ch h\u00e0ng tr\u01b0\u1edbc khi b\u00e1o gi\u00e1<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"2110\" data-end=\"2113\" \/>\n<h2 data-section-id=\"be5uja\" data-start=\"2115\" data-end=\"2138\"><span class=\"ez-toc-section\" id=\"115_Luu_y_khi_su_dung\"><\/span>11.5. L\u01b0u \u00fd khi s\u1eed d\u1ee5ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul data-start=\"2140\" data-end=\"2355\">\n<li data-section-id=\"sjga6j\" data-start=\"2140\" data-end=\"2203\">\n<p data-start=\"2142\" data-end=\"2203\">\u0110\u00e2y l\u00e0 c\u00f4ng c\u1ee5 t\u00ednh nhanh, ph\u00f9 h\u1ee3p giai \u0111o\u1ea1n thi\u1ebft k\u1ebf s\u01a1 b\u1ed9<\/p>\n<\/li>\n<li data-section-id=\"1g9vc3k\" data-start=\"2204\" data-end=\"2297\">\n<p data-start=\"2206\" data-end=\"2297\">V\u1edbi c\u00f4ng tr\u00ecnh l\u1edbn (nh\u00e0 cao t\u1ea7ng, b\u1ec7nh vi\u1ec7n\u2026), n\u00ean ki\u1ec3m tra l\u1ea1i b\u1eb1ng ph\u1ea7n m\u1ec1m chuy\u00ean d\u1ee5ng<\/p>\n<\/li>\n<li data-section-id=\"1ott1lv\" data-start=\"2298\" data-end=\"2355\">\n<p data-start=\"2300\" data-end=\"2355\">C\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh h\u1ec7 s\u1ed1 \u0111\u1ec3 ph\u00f9 h\u1ee3p th\u1ef1c t\u1ebf t\u1eebng d\u1ef1 \u00e1n<\/p>\n<\/li>\n<\/ul>\n<p>N\u1ebfu b\u1ea1n c\u00f3 nhu c\u1ea7u thi c\u00f4ng h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 cho PCCC vui l\u00f2ng li\u00ean h\u1ec7 th\u00f4ng tin b\u00ean d\u01b0\u1edbi<\/p>\n<h2 data-section-id=\"be5uja\" data-start=\"2115\" data-end=\"2138\"><span class=\"ez-toc-section\" id=\"12_Lien_he\"><\/span>12. Li\u00ean h\u1ec7<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>N\u1ebeU B\u1ea0N C\u00d3 NHU C\u1ea6U T\u00ccM KI\u1ebeM NH\u00c0 TH\u1ea6U THI C\u00d4NG CTN VUI L\u00d2NG LI\u00caN H\u1ec6<\/strong><\/p>\n<p><strong>TRIEU MINH ENGINEERING COMPANY<\/strong><\/p>\n<p><strong>\u0110\u1ecaA CH\u1ec8: 109 NGUY\u1ec4N TH\u1eca NHUNG. P. HI\u1ec6P B\u00ccNH, TP. H\u1ed2 CH\u00cd MINH<\/strong><\/p>\n<p><strong>MAIL: TRIEUMINH@TRIEUMINH.COM<\/strong><\/p>\n<p><strong>\u0110I\u1ec6N THO\u1ea0I (ZALO): 0976.422.223<\/strong><\/p>\n<p>More<\/p>\n<p><a title=\"THI C\u00d4NG H\u1ec6 TH\u1ed0NG C\u1ea4P THO\u00c1T N\u01af\u1edaC\" href=\"https:\/\/trieuminh.com\/en\/thi-cong-lap-dat-he-thong-cap-thoat-nuoc\/\">THI C\u00d4NG H\u1ec6 TH\u1ed0NG C\u1ea4P THO\u00c1T N\u01af\u1edaC<\/a><\/p>\n<p><a title=\"Main MEP contractor Trieu Minh\" href=\"https:\/\/trieuminh.com\/en\/tong-thau-co-dien-mep-design-build\/\">Main MEP contractor Trieu Minh<\/a><\/p>\n<p><a title=\"Fanpage Tri\u1ec1u Minh\" href=\"https:\/\/www.facebook.com\/profile.php?id=61586129903680\" target=\"_blank\" rel=\"noopener\">Fanpage Tri\u1ec1u Minh<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>CH\u1eccN K\u00cdCH TH\u01af\u1edaC \u1ed0NG TRONG THI\u1ebeT K\u1ebe C\u1ea4P THO\u00c1T N\u01af\u1edaC Trong thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng c\u01a1 \u0111i\u1ec7n (MEP), vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng \u1ed1ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t, \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh, chi ph\u00ed \u0111\u1ea7u t\u01b0 v\u00e0 tu\u1ed5i th\u1ecd c\u00f4ng tr\u00ecnh. N\u1ebfu ch\u1ecdn sai k\u00edch<\/p>","protected":false},"author":1,"featured_media":866,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[74,72,82,28,80,81,75,19],"class_list":["post-865","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cap-nuoc","tag-cap-thoat-nuoc","tag-cong-ty-co-dien","tag-cong-ty-trieu-minh","tag-ha-tang","tag-mep","tag-thoat-nuoc","tag-tong-thau-co-dien"],"_links":{"self":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/865","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/comments?post=865"}],"version-history":[{"count":4,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/865\/revisions"}],"predecessor-version":[{"id":1447,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/posts\/865\/revisions\/1447"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/media\/866"}],"wp:attachment":[{"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/media?parent=865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/categories?post=865"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trieuminh.com\/en\/wp-json\/wp\/v2\/tags?post=865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}