{"id":4946,"date":"2025-04-26T09:00:08","date_gmt":"2025-04-26T02:00:08","guid":{"rendered":"https:\/\/mayxaydunghanoi.com\/?p=4946"},"modified":"2025-12-13T03:18:23","modified_gmt":"2025-12-12T20:18:23","slug":"uu-diem-vuot-troi-cua-bua-rung-dien-thuy-luc-trong-thi-cong-do-thi","status":"publish","type":"post","link":"https:\/\/mayxaydunghanoi.com\/vi\/uu-diem-vuot-troi-cua-bua-rung-dien-thuy-luc-trong-thi-cong-do-thi\/","title":{"rendered":"\u01afu \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a b\u00faa rung \u0111i\u1ec7n th\u1ee7y l\u1ef1c trong thi c\u00f4ng \u0111\u00f4 th\u1ecb"},"content":{"rendered":"

B\u00faa rung \u0111i\u1ec7n th\u1ee7y l\u1ef1c mang l\u1ea1i hi\u1ec7u qu\u1ea3 thi c\u00f4ng t\u1ed1i \u01b0u cho m\u00f4i tr\u01b0\u1eddng \u0111\u00f4 th\u1ecb, t\u1eeb gi\u1ea3m ti\u1ebfng \u1ed3n, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng \u0111\u1ebfn n\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 an to\u00e0n cho c\u00f4ng tr\u00ecnh.<\/h2>\n

Trong thi c\u00f4ng \u0111\u00f4 th\u1ecb hi\u1ec7n \u0111\u1ea1i, vi\u1ec7c l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb v\u1eeba \u0111\u1ea3m b\u1ea3o n\u0103ng su\u1ea5t v\u1eeba \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n m\u00f4i tr\u01b0\u1eddng ng\u00e0y c\u00e0ng tr\u1edf n\u00ean quan tr\u1ecdng. B\u00faa rung \u0111i\u1ec7n th\u1ee7y l\u1ef1c \u2013 d\u00f2ng thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng trong thi c\u00f4ng c\u1ecdc v\u00e0 c\u1eeb \u2013 \u0111ang \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 th\u1ea7u \u01b0u ti\u00ean nh\u1edd v\u00e0o nh\u1eefng \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 hi\u1ec7u qu\u1ea3, \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 an to\u00e0n trong khu v\u1ef1c d\u00e2n c\u01b0 \u0111\u00f4ng \u0111\u00fac. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap k\u1ef9 s\u01b0, ch\u1ee7 \u0111\u1ea7u t\u01b0 v\u00e0 c\u00e1c \u0111\u01a1n v\u1ecb thi c\u00f4ng hi\u1ec3u r\u00f5 v\u00ec sao b\u00faa rung \u0111i\u1ec7n th\u1ee7y l\u1ef1c l\u00e0 gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng trong thi c\u00f4ng \u0111\u00f4 th\u1ecb.<\/p>\n

C\u1ea5u t\u1ea1o v\u00e0 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u00faa rung \u0111i\u1ec7n th\u1ee7y l\u1ef1c<\/h3>\n

B\u00faa rung \u0111i\u1ec7n th\u1ee7y l\u1ef1c l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa hai c\u00f4ng ngh\u1ec7: \u0111i\u1ec7n v\u00e0 th\u1ee7y l\u1ef1c, ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd t\u1ea1o rung \u0111\u1ed9ng theo tr\u1ee5c \u0111\u1ee9ng nh\u1eb1m \u0111\u00f3ng \u2013 nh\u1ed5 c\u1ecdc ho\u1eb7c c\u1eeb xu\u1ed1ng n\u1ec1n \u0111\u1ea5t. H\u1ec7 th\u1ed1ng g\u1ed3m c\u00e1c b\u1ed9 ph\u1eadn ch\u00ednh nh\u01b0 motor \u0111i\u1ec7n ba pha, c\u1ee5m rung v\u1edbi \u0111\u1ed1i tr\u1ecdng, c\u1ee5m th\u1ee7y l\u1ef1c \u0111i\u1ec1u khi\u1ec3n k\u1eb9p \u2013 nh\u1ea3, t\u1ee7 \u0111i\u1ec7n v\u00e0 g\u00f4ng gi\u1eef c\u1ecdc.<\/p>\n

Khi v\u1eadn h\u00e0nh, \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n s\u1ebd quay t\u1ea1o l\u1ef1c ly t\u00e2m \u1edf h\u1ed9p rung, t\u1eeb \u0111\u00f3 truy\u1ec1n rung \u0111\u1ed9ng xu\u1ed1ng c\u1ecdc. H\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c trong gi\u1eef c\u1ecdc v\u00e0 ki\u1ec3m so\u00e1t l\u1ef1c rung theo t\u1eebng lo\u1ea1i \u0111\u1ecba ch\u1ea5t. To\u00e0n b\u1ed9 thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n th\u00f4ng qua t\u1ee7 \u0111i\u1ec7n c\u00f3 th\u1ec3 \u0111\u1eb7t \u1edf v\u1ecb tr\u00ed c\u00e1ch xa m\u00e1y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n.<\/p>\n

T\u1ed1i \u01b0u ti\u1ebfng \u1ed3n v\u00e0 \u0111\u1ed9 rung \u2013 Gi\u1ea3i ph\u00e1p th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng \u0111\u00f4 th\u1ecb<\/h3>\n

M\u1ed9t trong nh\u1eefng th\u00e1ch th\u1ee9c l\u1edbn nh\u1ea5t khi thi c\u00f4ng trong khu v\u1ef1c \u0111\u00f4ng d\u00e2n c\u01b0 l\u00e0 ti\u1ebfng \u1ed3n v\u00e0 rung ch\u1ea5n lan truy\u1ec1n sang c\u00f4ng tr\u00ecnh li\u1ec1n k\u1ec1. B\u00faa rung \u0111i\u1ec7n th\u1ee7y l\u1ef1c gi\u00fap gi\u1ea3m thi\u1ec3u \u0111\u00e1ng k\u1ec3 nh\u1eefng t\u00e1c \u0111\u1ed9ng n\u00e0y nh\u1edd ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng \u0111i\u1ec7n \u2013 v\u1ed1n c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m \u00eam \u00e1i h\u01a1n nhi\u1ec1u so v\u1edbi \u0111\u1ed9ng c\u01a1 diesel truy\u1ec1n th\u1ed1ng.<\/p>\n

Kh\u00f4ng ch\u1ec9 v\u1eady, kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh t\u1ea7n s\u1ed1 rung gi\u00fap thi\u1ebft b\u1ecb ch\u1ec9 t\u1ea1o ra rung \u0111\u1ed9ng c\u1ea7n thi\u1ebft, tr\u00e1nh l\u00e0m t\u1ed5n h\u1ea1i \u0111\u1ebfn n\u1ec1n m\u00f3ng c\u00e1c c\u00f4ng tr\u00ecnh l\u00e2n c\u1eadn. B\u00ean c\u1ea1nh \u0111\u00f3, vi\u1ec7c kh\u00f4ng th\u1ea3i kh\u00ed \u0111\u1ed9c v\u00e0 kh\u00f3i b\u1ee5i ra m\u00f4i tr\u01b0\u1eddng l\u00e0m thi\u1ebft b\u1ecb n\u00e0y tr\u1edf n\u00ean \u0111\u1eb7c bi\u1ec7t th\u00e2n thi\u1ec7n v\u1edbi s\u1ee9c kh\u1ecfe c\u00f4ng nh\u00e2n v\u00e0 c\u01b0 d\u00e2n quanh khu v\u1ef1c thi c\u00f4ng.<\/p>\n

N\u0103ng su\u1ea5t cao v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u01b0\u1ee3t tr\u1ed9i trong thi c\u00f4ng<\/h3>\n

B\u00faa rung \u0111i\u1ec7n th\u1ee7y l\u1ef1c cho ph\u00e9p v\u1eadn h\u00e0nh li\u00ean t\u1ee5c trong th\u1eddi gian d\u00e0i m\u00e0 kh\u00f4ng b\u1ecb n\u00f3ng m\u00e1y hay gi\u1ea3m hi\u1ec7u su\u1ea5t nh\u01b0 c\u00e1c thi\u1ebft b\u1ecb d\u00f9ng nhi\u00ean li\u1ec7u \u0111\u1ed1t trong. \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t gi\u00fap \u0111\u1ea9y nhanh ti\u1ebfn \u0111\u1ed9 c\u00e1c c\u00f4ng tr\u00ecnh c\u00f3 th\u1eddi h\u1ea1n thi c\u00f4ng ng\u1eafn, m\u1eb7t b\u1eb1ng h\u1ea1n ch\u1ebf.<\/p>\n

H\u01a1n n\u1eefa, \u0111\u1ed9 ch\u00ednh x\u00e1c trong \u0111i\u1ec1u ch\u1ec9nh l\u1ef1c rung v\u00e0 t\u1ea7n s\u1ed1 rung gi\u00fap m\u00e1y thi c\u00f4ng \u1ed5n \u0111\u1ecbnh, \u0111\u01b0a c\u1ecdc xu\u1ed1ng \u0111\u00fang v\u1ecb tr\u00ed thi\u1ebft k\u1ebf, kh\u00f4ng b\u1ecb l\u1ec7ch h\u01b0\u1edbng hay nghi\u00eang ng\u1ea3. \u0110i\u1ec1u n\u00e0y gi\u1ea3m thi\u1ec3u r\u1ee7i ro k\u1ef9 thu\u1eadt v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed x\u1eed l\u00fd s\u1ef1 c\u1ed1.<\/p>\n

Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh l\u00e2u d\u00e0i<\/h3>\n

So v\u1edbi c\u00e1c d\u00f2ng b\u00faa d\u00f9ng d\u1ea7u diesel, b\u00faa rung \u0111i\u1ec7n th\u1ee7y l\u1ef1c ti\u00eau t\u1ed1n \u00edt chi ph\u00ed nhi\u00ean li\u1ec7u h\u01a1n nh\u1edd s\u1eed d\u1ee5ng \u0111i\u1ec7n ba pha \u1ed5n \u0111\u1ecbnh. Ngo\u00e0i ra, thi\u1ebft b\u1ecb \u00edt h\u1ecfng v\u1eb7t h\u01a1n do kh\u00f4ng c\u00f3 nhi\u1ec1u b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng c\u01a1 kh\u00ed, t\u1eeb \u0111\u00f3 gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3.<\/p>\n

H\u01a1n n\u1eefa, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng gi\u00fap gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y m\u1ed9t c\u00e1ch li\u00ean t\u1ee5c, ph\u00e1t hi\u1ec7n s\u1edbm h\u01b0 h\u1ecfng v\u00e0 k\u1ecbp th\u1eddi kh\u1eafc ph\u1ee5c, tr\u00e1nh t\u00ecnh tr\u1ea1ng m\u00e1y ng\u1eebng gi\u1eefa ch\u1eebng g\u00e2y t\u1ed1n k\u00e9m chi ph\u00ed nh\u00e2n c\u00f4ng v\u00e0 th\u1eddi gian thu\u00ea m\u1eb7t b\u1eb1ng.<\/p>\n

An to\u00e0n v\u00e0 d\u1ec5 \u0111i\u1ec1u khi\u1ec3n trong kh\u00f4ng gian h\u1ea1n ch\u1ebf<\/h3>\n

Thi c\u00f4ng trong m\u00f4i tr\u01b0\u1eddng \u0111\u00f4 th\u1ecb y\u00eau c\u1ea7u r\u1ea5t cao v\u1ec1 an to\u00e0n v\u00e0 thao t\u00e1c linh ho\u1ea1t. B\u00faa rung \u0111i\u1ec7n th\u1ee7y l\u1ef1c th\u01b0\u1eddng \u0111i k\u00e8m \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa gi\u00fap ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c \u1edf kho\u1ea3ng c\u00e1ch an to\u00e0n, tr\u00e1nh ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi ngu\u1ed3n rung.<\/p>\n

Ngo\u00e0i ra, thi\u1ebft b\u1ecb c\u00f3 ch\u1ebf \u0111\u1ed9 d\u1eebng kh\u1ea9n c\u1ea5p, t\u1ef1 ng\u1eaft khi c\u00f3 s\u1ef1 c\u1ed1, g\u00f3p ph\u1ea7n gi\u1ea3m thi\u1ec3u nguy c\u01a1 tai n\u1ea1n lao \u0111\u1ed9ng. C\u1ea5u tr\u00fac g\u1ecdn nh\u1eb9 v\u00e0 khung k\u1eb9p d\u1ec5 thao t\u00e1c gi\u00fap thi\u1ebft b\u1ecb thi c\u00f4ng t\u1ed1t trong c\u1ea3 nh\u1eefng v\u1ecb tr\u00ed ch\u1eadt h\u1eb9p nh\u01b0 khe t\u01b0\u1eddng, c\u1ea1nh c\u00f4ng tr\u00ecnh ng\u1ea7m ho\u1eb7c l\u1ed1i \u0111i h\u1eb9p.<\/p>\n

So s\u00e1nh gi\u1eefa b\u00faa rung \u0111i\u1ec7n th\u1ee7y l\u1ef1c v\u00e0 c\u00e1c lo\u1ea1i b\u00faa rung kh\u00e1c<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
Ti\u00eau ch\u00ed<\/th>\nB\u00faa rung \u0111i\u1ec7n th\u1ee7y l\u1ef1c<\/th>\nB\u00faa rung diesel<\/th>\nB\u00faa rung c\u01a1 kh\u00ed truy\u1ec1n th\u1ed1ng<\/th>\n<\/tr>\n<\/thead>\n
\u0110\u1ed9 \u1ed3n<\/td>\nTh\u1ea5p<\/td>\nCao<\/td>\nTrung b\u00ecnh<\/td>\n<\/tr>\n
\u0110\u1ed9 rung lan truy\u1ec1n<\/td>\nTh\u1ea5p<\/td>\nCao<\/td>\nTrung b\u00ecnh<\/td>\n<\/tr>\n
Ti\u00eau hao nhi\u00ean li\u1ec7u<\/td>\n\u00cdt (ch\u1ea1y \u0111i\u1ec7n 3 pha)<\/td>\nCao (diesel)<\/td>\nTrung b\u00ecnh<\/td>\n<\/tr>\n
\u0110i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c<\/td>\nCao<\/td>\nTh\u1ea5p<\/td>\nTh\u1ea5p<\/td>\n<\/tr>\n
An to\u00e0n v\u1eadn h\u00e0nh<\/td>\nCao<\/td>\nTrung b\u00ecnh<\/td>\nTrung b\u00ecnh<\/td>\n<\/tr>\n
B\u1ea3o tr\u00ec<\/td>\nD\u1ec5, \u00edt chi ph\u00ed<\/td>\nT\u1ed1n k\u00e9m, ph\u1ee9c t\u1ea1p<\/td>\nTrung b\u00ecnh<\/td>\n<\/tr>\n
Ph\u00f9 h\u1ee3p m\u00f4i tr\u01b0\u1eddng \u0111\u00f4 th\u1ecb<\/td>\nR\u1ea5t ph\u00f9 h\u1ee3p<\/td>\nH\u1ea1n ch\u1ebf<\/td>\n\u00cdt ph\u1ed5 bi\u1ebfn<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u1ee8ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh trong c\u00e1c c\u00f4ng tr\u00ecnh \u0111\u00f4 th\u1ecb<\/h3>\n

B\u00faa rung \u0111i\u1ec7n th\u1ee7y l\u1ef1c \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng nhi\u1ec1u trong c\u00e1c c\u00f4ng tr\u00ecnh tr\u1ecdng \u0111i\u1ec3m t\u1ea1i n\u1ed9i \u0111\u00f4 nh\u01b0 thi c\u00f4ng t\u01b0\u1eddng ch\u1eafn t\u1ea7ng h\u1ea7m, c\u1ecdc v\u00e1n c\u1eeb cho tuy\u1ebfn metro ng\u1ea7m, c\u1ecdc m\u00f3ng cho h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng v\u00e0 h\u1ea1 t\u1ea7ng tho\u00e1t n\u01b0\u1edbc.<\/p>\n

Thi\u1ebft b\u1ecb \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi c\u00f4ng tr\u00ecnh c\u1ea3i t\u1ea1o h\u1ea1 t\u1ea7ng \u0111\u00f4 th\u1ecb, n\u01a1i y\u00eau c\u1ea7u v\u1eeba thi c\u00f4ng nhanh v\u1eeba kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng sinh ho\u1ea1t xung quanh. Vi\u1ec7c s\u1eed d\u1ee5ng b\u00faa rung \u0111i\u1ec7n th\u1ee7y l\u1ef1c gi\u00fap nh\u00e0 th\u1ea7u tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh m\u00f4i tr\u01b0\u1eddng \u0111\u00f4 th\u1ecb, \u0111\u1ed3ng th\u1eddi n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 b\u1ec1n c\u00f4ng tr\u00ecnh.<\/p>\n

<\/span>K\u1ebft lu\u1eadn<\/span><\/h3>\n