{"id":5283,"date":"2025-07-23T09:00:44","date_gmt":"2025-07-23T02:00:44","guid":{"rendered":"https:\/\/mayxaydunghanoi.com\/?p=5283"},"modified":"2025-12-13T03:17:57","modified_gmt":"2025-12-12T20:17:57","slug":"giai-phap-thi-cong-mong-ep-nhanh-voi-bua-rung-dien-45kw","status":"publish","type":"post","link":"https:\/\/mayxaydunghanoi.com\/vi\/giai-phap-thi-cong-mong-ep-nhanh-voi-bua-rung-dien-45kw\/","title":{"rendered":"Gi\u1ea3i ph\u00e1p thi c\u00f4ng m\u00f3ng \u00e9p nhanh v\u1edbi b\u00faa rung \u0111i\u1ec7n 45kW"},"content":{"rendered":"
Trong \u0111i\u1ec1u ki\u1ec7n thi c\u00f4ng ng\u00e0y c\u00e0ng b\u1ecb gi\u1edbi h\u1ea1n v\u1ec1 m\u1eb7t b\u1eb1ng, ti\u1ebfng \u1ed3n v\u00e0 ti\u1ebfn \u0111\u1ed9, vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang thi\u1ebft b\u1ecb thi c\u00f4ng n\u1ec1n m\u00f3ng l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh. B\u00faa rung \u0111i\u1ec7n c\u00f4ng su\u1ea5t 45kW \u0111ang tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u cho thi c\u00f4ng m\u00f3ng \u00e9p nhanh \u2013 \u0111\u1eb7c bi\u1ec7t trong c\u00e1c d\u1ef1 \u00e1n nh\u00e0 ph\u1ed1, c\u00f4ng tr\u00ecnh d\u00e2n d\u1ee5ng v\u00e0 n\u1ec1n \u0111\u1ea5t y\u1ebfu \u0111\u00f4 th\u1ecb.<\/p>\n
Trong b\u00e0i vi\u1ebft n\u00e0y, Hanoi Vietnam s\u1ebd ph\u00e2n t\u00edch s\u00e2u c\u00e1c kh\u00eda c\u1ea1nh k\u1ef9 thu\u1eadt, c\u00f4ng n\u0103ng th\u1ef1c t\u1ebf, chi ph\u00ed v\u1eadn h\u00e0nh v\u00e0 so s\u00e1nh v\u1edbi c\u00e1c d\u00f2ng m\u00e1y \u00e9p c\u1ecdc kh\u00e1c, t\u1eeb \u0111\u00f3 gi\u00fap k\u1ef9 s\u01b0 v\u00e0 ch\u1ee7 \u0111\u1ea7u t\u01b0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u00fang \u0111\u1eafn.<\/p>\n
B\u00faa rung \u0111i\u1ec7n 45kW ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd rung c\u01b0\u1ee1ng b\u1ee9c t\u1ea7n s\u1ed1 cao<\/strong> nh\u1eb1m l\u00e0m gi\u1ea3m ma s\u00e1t gi\u1eefa c\u1ecdc v\u00e0 \u0111\u1ea5t, gi\u00fap c\u1ecdc d\u1ec5 d\u00e0ng xuy\u00ean s\u00e2u m\u00e0 kh\u00f4ng c\u1ea7n l\u1ef1c \u00e9p c\u01a1 h\u1ecdc l\u1edbn. \u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt n\u1ed5i b\u1eadt g\u1ed3m:<\/p>\n V\u1edbi k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn, tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 (kho\u1ea3ng 1.2\u20131.5 t\u1ea5n t\u00f9y h\u00e3ng), b\u00faa rung \u0111i\u1ec7n 45kW d\u1ec5 l\u1eafp \u0111\u1eb7t tr\u00ean m\u00e1y x\u00fac b\u00e1nh l\u1ed1p ho\u1eb7c c\u1ea7n tr\u1ee5c nh\u1ecf, ph\u00f9 h\u1ee3p \u0111i\u1ec1u ki\u1ec7n thi c\u00f4ng h\u1ea1n ch\u1ebf kh\u00f4ng gian.<\/p>\n So s\u00e1nh gi\u1eefa b\u00faa rung \u0111i\u1ec7n 45kW v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng nh\u01b0 \u00e9p t\u1ea3i, \u00e9p neo hay b\u00faa diesel gi\u00fap nh\u00e0 th\u1ea7u th\u1ea5y r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t:<\/p>\n Ngo\u00e0i ra, nh\u1edd \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5 \u1ed5n \u0111\u1ecbnh, b\u00faa rung \u0111i\u1ec7n 45kW kh\u00f4ng ph\u1ee5 thu\u1ed9c nhi\u00ean li\u1ec7u nh\u01b0 d\u1ea7u ho\u1eb7c kh\u00ed n\u00e9n, g\u00f3p ph\u1ea7n gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng h\u01a1n.<\/p>\n Kh\u00f4ng ph\u1ea3i c\u00f4ng tr\u00ecnh n\u00e0o c\u0169ng ph\u00f9 h\u1ee3p v\u1edbi b\u00faa rung \u2013 nh\u01b0ng trong ph\u1ea1m vi nh\u1ea5t \u0111\u1ecbnh, b\u00faa rung 45kW th\u1ec3 hi\u1ec7n hi\u1ec7u qu\u1ea3 r\u1ea5t r\u00f5 r\u00e0ng:<\/p>\n Khi s\u1eed d\u1ee5ng \u0111\u00fang \u0111i\u1ec1u ki\u1ec7n, b\u00faa rung \u0111i\u1ec7n 45kW c\u00f3 th\u1ec3 thi c\u00f4ng t\u1eeb 30\u201350m c\u1ecdc\/ng\u00e0y<\/strong>, ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 chi ph\u00ed so v\u1edbi \u00e9p t\u1ea3i ho\u1eb7c \u00e9p neo truy\u1ec1n th\u1ed1ng.<\/p>\n \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n trong thi c\u00f4ng, \u0111\u1ed9i thi c\u00f4ng c\u1ea7n ch\u00fa \u00fd c\u00e1c y\u1ebfu t\u1ed1 sau:<\/p>\n D\u00f9 chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u cao h\u01a1n so v\u1edbi b\u00faa diesel c\u00f9ng c\u00f4ng su\u1ea5t, b\u00faa rung \u0111i\u1ec7n 45kW l\u1ea1i c\u00f3 l\u1ee3i th\u1ebf l\u1edbn v\u1ec1 v\u1eadn h\u00e0nh l\u00e2u d\u00e0i:<\/p>\n K\u1ebft h\u1ee3p c\u00f9ng t\u1ed1c \u0111\u1ed9 thi c\u00f4ng nhanh, hi\u1ec7u qu\u1ea3 tr\u00ean \u0111\u1ecba h\u00ecnh ph\u1ee9c t\u1ea1p, b\u00faa rung \u0111i\u1ec7n 45kW l\u00e0 kho\u1ea3n \u0111\u1ea7u t\u01b0 \u0111\u00e1ng gi\u00e1 cho c\u00e1c nh\u00e0 th\u1ea7u d\u00e2n d\u1ee5ng v\u1eeba v\u00e0 nh\u1ecf.<\/p>\n Thi c\u00f4ng m\u00f3ng \u00e9p nhanh, \u00edt \u1ed3n v\u1edbi b\u00faa rung \u0111i\u1ec7n 45kW \u2013 gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 cho c\u00f4ng tr\u00ecnh nh\u00e0 ph\u1ed1 v\u00e0 n\u1ec1n \u0111\u1ea5t y\u1ebfu \u0111\u00f4 th\u1ecb. Trong \u0111i\u1ec1u ki\u1ec7n thi c\u00f4ng ng\u00e0y c\u00e0ng b\u1ecb gi\u1edbi h\u1ea1n v\u1ec1 m\u1eb7t b\u1eb1ng, ti\u1ebfng \u1ed3n v\u00e0 ti\u1ebfn \u0111\u1ed9, vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang thi\u1ebft b\u1ecb thi c\u00f4ng n\u1ec1n m\u00f3ng l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh. B\u00faa rung \u0111i\u1ec7n c\u00f4ng su\u1ea5t 45kW \u0111ang tr\u1edf th\u00e0nh…<\/p>\n","protected":false},"author":1,"featured_media":4749,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-5283","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"yoast_head":"\n\n
\nSo s\u00e1nh v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p thi c\u00f4ng m\u00f3ng kh\u00e1c: \u00e9p neo, \u00e9p t\u1ea3i v\u00e0 b\u00faa diesel<\/h3>\n
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\n\u00c9p neo \u0111\u00f2i h\u1ecfi khoan d\u1eabn, thi c\u00f4ng ch\u1eadm v\u00e0 t\u1ed1n k\u00e9m n\u1ebfu g\u1eb7p l\u1edbp \u0111\u1ea5t y\u1ebfu s\u00e2u. Trong khi \u0111\u00f3, b\u00faa rung c\u00f3 th\u1ec3 x\u1eed l\u00fd m\u00f3ng nhanh, kh\u00f4ng c\u1ea7n neo, \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1ecba h\u00ecnh ven s\u00f4ng, \u0111\u1ea5t b\u00f9n.<\/li>\n
\nThi\u1ebft b\u1ecb \u00e9p t\u1ea3i c\u1ea7n m\u1eb7t b\u1eb1ng l\u1edbn \u0111\u1ec3 \u0111\u1eb7t \u0111\u1ed1i tr\u1ecdng, kh\u00f3 tri\u1ec3n khai \u1edf ph\u1ed1 h\u1eb9p. B\u00faa rung l\u1ea1i linh ho\u1ea1t h\u01a1n, c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh tr\u00ean c\u1ea7n c\u1ea9u ho\u1eb7c m\u00e1y x\u00fac.<\/li>\n
\nB\u00faa diesel g\u00e2y ti\u1ebfng \u1ed3n l\u1edbn, kh\u00f3 ki\u1ec3m so\u00e1t \u0111\u1ed9 s\u00e2u v\u00e0 d\u1ec5 l\u00e0m n\u1ee9t m\u00f3ng c\u0169 g\u1ea7n \u0111\u00f3. B\u00faa rung \u0111i\u1ec7n l\u1ea1i \u00eam, \u00edt t\u00e1c \u0111\u1ed9ng lan truy\u1ec1n, ph\u00f9 h\u1ee3p khu d\u00e2n c\u01b0.<\/li>\n<\/ul>\n
\nL\u1ef1a ch\u1ecdn c\u1ecdc v\u00e0 c\u00f4ng tr\u00ecnh ph\u00f9 h\u1ee3p v\u1edbi b\u00faa rung \u0111i\u1ec7n 45kW<\/h3>\n
\n
\nC\u1ecdc ly t\u00e2m D300 tr\u1edf xu\u1ed1ng, c\u1ecdc vu\u00f4ng BTCT 200×200, 250×250, 300×300, th\u00e9p h\u00ecnh H, I, U.<\/li>\n
\nT\u1ed1t nh\u1ea5t trong kho\u1ea3ng 6\u201312m m\u1ed7i \u0111o\u1ea1n. N\u1ebfu d\u00e0i h\u01a1n, c\u1ea7n n\u1ed1i c\u1ecdc ho\u1eb7c d\u00f9ng m\u00e1y h\u1ed7 tr\u1ee3 \u0111\u1ecbnh h\u01b0\u1edbng.<\/li>\n
\nNh\u00e0 ph\u1ed1, bi\u1ec7t th\u1ef1, nh\u00e0 x\u01b0\u1edfng nh\u1ecf, c\u00f4ng tr\u00ecnh c\u1ea3i t\u1ea1o m\u00f3ng, \u0111\u1eb7c bi\u1ec7t t\u1ea1i c\u00e1c khu d\u00e2n c\u01b0, n\u1ec1n \u0111\u1ea5t b\u00f9n, \u0111\u1ea5t pha s\u00e9t m\u1ec1m.<\/li>\n
\nDi\u1ec7n t\u00edch thi c\u00f4ng h\u1ea1n ch\u1ebf, c\u1ea7n ti\u1ebfn \u0111\u1ed9 nhanh, y\u00eau c\u1ea7u ti\u1ebfng \u1ed3n th\u1ea5p.<\/li>\n<\/ul>\n
\nKinh nghi\u1ec7m v\u1eadn h\u00e0nh an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 v\u1edbi b\u00faa rung \u0111i\u1ec7n 45kW<\/h3>\n
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\nB\u00faa rung 45kW th\u01b0\u1eddng ch\u1ea1y \u0111i\u1ec7n 3 pha \u2013 c\u1ea7n c\u00f3 m\u00e1y ph\u00e1t ho\u1eb7c tr\u1ea1m c\u1ea5p \u0111i\u1ec7n \u0111\u1ee7 t\u1ea3i (\u226575kVA). D\u00e2y d\u1eabn c\u1ea7n ch\u1ecbu nhi\u1ec7t v\u00e0 ch\u1ecbu t\u1ea3i.<\/li>\n
\nB\u00faa ph\u1ea3i treo c\u00e2n b\u1eb1ng, tr\u1ee5c c\u1ecdc th\u1eb3ng \u0111\u1ee9ng, h\u1ec7 g\u00e1 gi\u1eef ch\u1eafc ch\u1eafn. N\u00ean c\u00f3 c\u1ea3m bi\u1ebfn rung \u0111\u1ec3 theo d\u00f5i t\u1ea3i v\u00e0 t\u1ea7n s\u1ed1.<\/li>\n
\nD\u1ec5 g\u00e2y ph\u00e1 h\u1ee7y c\u1ecdc ho\u1eb7c \u201cch\u1ea3y \u0111\u1ea5t\u201d qu\u00e1 m\u1ee9c. N\u00ean \u0111i\u1ec1u ch\u1ec9nh th\u1eddi gian rung ph\u00f9 h\u1ee3p v\u1edbi l\u1edbp \u0111\u1ecba ch\u1ea5t.<\/li>\n
\nBao g\u1ed3m ki\u1ec3m tra b\u1ea1c \u0111\u1ea1n rung, d\u1ea7u th\u1ee7y l\u1ef1c, kh\u1edbp n\u1ed1i \u0111i\u1ec7n \u2013 th\u1ee7y l\u1ef1c. Sau m\u1ed7i 100 gi\u1edd v\u1eadn h\u00e0nh n\u00ean ki\u1ec3m tra t\u1ed5ng th\u1ec3 m\u1ed9t l\u1ea7n.<\/li>\n
\nNg\u01b0\u1eddi \u0111i\u1ec1u khi\u1ec3n c\u1ea7n hi\u1ec3u nguy\u00ean l\u00fd b\u00faa rung, bi\u1ebft nh\u1eadn bi\u1ebft \u00e2m thanh b\u1ea5t th\u01b0\u1eddng v\u00e0 k\u1ecbp th\u1eddi d\u1eebng m\u00e1y n\u1ebfu c\u00f3 s\u1ef1 c\u1ed1.<\/li>\n<\/ol>\n
\nSo s\u00e1nh hi\u1ec7u qu\u1ea3 thi c\u00f4ng theo lo\u1ea1i thi\u1ebft b\u1ecb<\/h3>\n
\n\n
\n \nPh\u01b0\u01a1ng ph\u00e1p<\/th>\n T\u1ed1c \u0111\u1ed9 trung b\u00ecnh<\/th>\n Ti\u1ebfng \u1ed3n<\/th>\n Y\u00eau c\u1ea7u m\u1eb7t b\u1eb1ng<\/th>\n Ph\u00f9 h\u1ee3p c\u00f4ng tr\u00ecnh<\/th>\n<\/tr>\n<\/thead>\n \n \u00c9p t\u1ea3i<\/td>\n 10\u201320m\/ng\u00e0y<\/td>\n Th\u1ea5p<\/td>\n R\u1ed9ng<\/td>\n Cao t\u1ea7ng, nh\u00e0 x\u01b0\u1edfng l\u1edbn<\/td>\n<\/tr>\n \n \u00c9p neo<\/td>\n 5\u201315m\/ng\u00e0y<\/td>\n Trung b\u00ecnh<\/td>\n Trung b\u00ecnh<\/td>\n C\u1ea3i t\u1ea1o m\u00f3ng, n\u01a1i kh\u00f4ng \u0111\u1eb7t t\u1ea3i \u0111\u01b0\u1ee3c<\/td>\n<\/tr>\n \n B\u00faa diesel<\/td>\n 20\u201340m\/ng\u00e0y<\/td>\n R\u1ea5t cao<\/td>\n Trung b\u00ecnh<\/td>\n M\u1eb7t b\u1eb1ng tho\u00e1ng, kh\u00f4ng g\u1ea7n d\u00e2n c\u01b0<\/td>\n<\/tr>\n \n B\u00faa rung 45kW<\/strong><\/td>\n 30\u201350m\/ng\u00e0y<\/strong><\/td>\n Th\u1ea5p<\/strong><\/td>\n H\u1eb9p \u2013 linh ho\u1ea1t<\/strong><\/td>\n Nh\u00e0 ph\u1ed1, \u0111\u1ea5t y\u1ebfu, d\u00e2n c\u01b0 \u0111\u00f4ng<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\nChi ph\u00ed \u0111\u1ea7u t\u01b0 v\u00e0 kh\u1ea5u hao v\u1eadn h\u00e0nh c\u1ee7a b\u00faa rung \u0111i\u1ec7n 45kW<\/h3>\n
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\n<\/span>K\u1ebft lu\u1eadn<\/span><\/h3>\n
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