{"id":5006,"date":"2025-05-08T13:00:47","date_gmt":"2025-05-08T06:00:47","guid":{"rendered":"https:\/\/mayxaydunghanoi.com\/?p=5006"},"modified":"2025-12-13T03:18:21","modified_gmt":"2025-12-12T20:18:21","slug":"nhung-luu-y-khi-su-dung-may-xuc-lat-cho-nen-dat-yeu","status":"publish","type":"post","link":"https:\/\/mayxaydunghanoi.com\/vi\/nhung-luu-y-khi-su-dung-may-xuc-lat-cho-nen-dat-yeu\/","title":{"rendered":"Nh\u1eefng l\u01b0u \u00fd khi s\u1eed d\u1ee5ng m\u00e1y x\u00fac l\u1eadt cho n\u1ec1n \u0111\u1ea5t y\u1ebfu"},"content":{"rendered":"

H\u01b0\u1edbng d\u1eabn chi ti\u1ebft \u0111\u1ec3 v\u1eadn h\u00e0nh m\u00e1y x\u00fac l\u1eadt an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 tr\u00ean n\u1ec1n \u0111\u1ea5t y\u1ebfu, tr\u00e1nh l\u00fan s\u1ee5t v\u00e0 t\u0103ng tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb.<\/h2>\n

Trong thi c\u00f4ng c\u00f4ng tr\u00ecnh tr\u00ean n\u1ec1n \u0111\u1ea5t y\u1ebfu \u2013 nh\u01b0 b\u00e3i b\u1ed3i ven s\u00f4ng, khu v\u1ef1c \u0111\u1ea5t m\u1edbi san l\u1ea5p ho\u1eb7c v\u00f9ng tr\u0169ng \u2013 vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00e0 v\u1eadn h\u00e0nh m\u00e1y x\u00fac l\u1eadt<\/a> c\u1ea7n \u0111\u1eb7c bi\u1ec7t th\u1eadn tr\u1ecdng. \u0110\u00e2y l\u00e0 lo\u1ea1i \u0111\u1ecba h\u00ecnh d\u1ec5 b\u1ecb s\u1ee5t l\u00fan, tr\u01b0\u1ee3t b\u00e1nh, th\u1eadm ch\u00ed g\u00e2y l\u1eadt thi\u1ebft b\u1ecb n\u1ebfu thao t\u00e1c sai k\u1ef9 thu\u1eadt. Th\u1ef1c t\u1ebf \u0111\u00e3 ghi nh\u1eadn nhi\u1ec1u s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng ch\u1ec9 v\u00ec xem nh\u1eb9 \u0111\u1eb7c th\u00f9 n\u1ec1n \u0111\u1ea5t y\u1ebfu khi s\u1eed d\u1ee5ng m\u00e1y x\u00fac l\u1eadt.<\/p>\n

B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap k\u1ef9 s\u01b0 c\u00f4ng tr\u00ecnh, ch\u1ee7 th\u1ea7u v\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh hi\u1ec3u r\u00f5 nh\u1eefng y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt c\u1ea7n l\u01b0u \u00fd: t\u1eeb vi\u1ec7c l\u1ef1a ch\u1ecdn c\u1ea5u h\u00ecnh m\u00e1y, c\u00e1ch gia c\u1ed1 n\u1ec1n, cho \u0111\u1ebfn k\u1ef9 thu\u1eadt \u0111i\u1ec1u khi\u1ec3n v\u00e0 b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb trong \u0111i\u1ec1u ki\u1ec7n thi c\u00f4ng kh\u00f3 kh\u0103n n\u00e0y.<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a n\u1ec1n \u0111\u1ea5t y\u1ebfu v\u00e0 r\u1ee7i ro khi s\u1eed d\u1ee5ng m\u00e1y x\u00fac l\u1eadt<\/h3>\n

N\u1ec1n \u0111\u1ea5t y\u1ebfu l\u00e0 lo\u1ea1i n\u1ec1n c\u00f3 s\u1ee9c ch\u1ecbu t\u1ea3i th\u1ea5p, d\u1ec5 b\u1ecb l\u00fan ho\u1eb7c tr\u01b0\u1ee3t khi ch\u1ecbu t\u00e1c \u0111\u1ed9ng t\u1eeb tr\u1ecdng l\u01b0\u1ee3ng l\u1edbn. Lo\u1ea1i n\u1ec1n n\u00e0y th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n \u1edf c\u00e1c v\u00f9ng ven s\u00f4ng, \u0111\u1ea7m l\u1ea7y, khu v\u1ef1c san l\u1ea5p m\u1edbi ho\u1eb7c b\u00e3i b\u1ed3i. Khi v\u1eadn h\u00e0nh m\u00e1y x\u00fac l\u1eadt tr\u00ean n\u1ec1n \u0111\u1ea5t y\u1ebfu, nguy c\u01a1 x\u1ea3y ra s\u1ef1 c\u1ed1 r\u1ea5t cao: l\u00fan b\u00e1nh xe, nghi\u00eang m\u00e1y, th\u1eadm ch\u00ed l\u1eadt thi\u1ebft b\u1ecb n\u1ebfu thao t\u00e1c kh\u00f4ng \u0111\u00fang k\u1ef9 thu\u1eadt.<\/p>\n

V\u1ea5n \u0111\u1ec1 kh\u00f4ng ch\u1ec9 n\u1eb1m \u1edf \u0111\u1ed9 l\u00fan t\u1ee9c th\u1eddi m\u00e0 c\u00f2n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u1ea5u ki\u1ec7n c\u01a1 kh\u00ed c\u1ee7a m\u00e1y, g\u00e2y m\u1ecfi khung g\u1ea7m, l\u1ec7ch tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng ho\u1eb7c h\u1ecfng h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c. Do \u0111\u00f3, ng\u01b0\u1eddi \u0111i\u1ec1u khi\u1ec3n v\u00e0 \u0111\u01a1n v\u1ecb thi c\u00f4ng c\u1ea7n chu\u1ea9n b\u1ecb k\u1ef9 l\u01b0\u1ee1ng tr\u01b0\u1edbc khi \u0111\u01b0a m\u00e1y v\u00e0o v\u1eadn h\u00e0nh.<\/p>\n

L\u1ef1a ch\u1ecdn m\u00e1y x\u00fac l\u1eadt c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 \u00e1p su\u1ea5t ti\u1ebfp x\u00fac ph\u00f9 h\u1ee3p<\/h3>\n

M\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t khi s\u1eed d\u1ee5ng m\u00e1y x\u00fac l\u1eadt tr\u00ean n\u1ec1n \u0111\u1ea5t y\u1ebfu l\u00e0 t\u1ea3i tr\u1ecdng ph\u00e2n b\u1ed5 l\u00ean b\u1ec1 m\u1eb7t \u0111\u1ea5t. M\u00e1y c\u00e0ng n\u1eb7ng, \u00e1p su\u1ea5t c\u00e0ng l\u1edbn, nguy c\u01a1 l\u00fan c\u00e0ng cao. Do \u0111\u00f3, n\u00ean ch\u1ecdn d\u00f2ng m\u00e1y c\u00f3 t\u1ed5ng tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9, ph\u00e2n b\u1ed5 \u0111\u1ec1u t\u1ea3i tr\u1ecdng l\u00ean c\u00e1c b\u00e1nh xe l\u1edbn, \u00e1p su\u1ea5t m\u1eb7t \u0111\u1ea5t nh\u1ecf.<\/p>\n

C\u00e1c d\u00f2ng m\u00e1y x\u00fac l\u1eadt mini ho\u1eb7c m\u00e1y c\u00f3 l\u1ed1p k\u00edch th\u01b0\u1edbc l\u1edbn, \u00e1p su\u1ea5t th\u1ea5p, th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0u ti\u00ean cho \u0111\u1ecba h\u00ecnh y\u1ebfu. Ngo\u00e0i ra, c\u1ea7n ki\u1ec3m tra l\u1ea1i h\u1ec7 th\u1ed1ng l\u1ed1p xe \u2013 n\u1ebfu \u0111\u00e3 m\u00f2n ho\u1eb7c \u00e1p su\u1ea5t kh\u00f4ng \u0111\u1ec1u c\u0169ng c\u00f3 th\u1ec3 l\u00e0m m\u1ea5t \u1ed5n \u0111\u1ecbnh khi v\u1eadn h\u00e0nh.<\/p>\n

Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng th\u00eam t\u1ea5m l\u00f3t ph\u00e2n t\u1ea3i d\u01b0\u1edbi b\u00e1nh \u0111\u1ec3 gi\u1ea3m \u00e1p l\u1ef1c ti\u1ebfp x\u00fac, \u0111\u1eb7c bi\u1ec7t khi m\u00e1y ph\u1ea3i di chuy\u1ec3n nhi\u1ec1u l\u1ea7n qua c\u00f9ng m\u1ed9t \u0111i\u1ec3m tr\u00ean m\u1eb7t n\u1ec1n.<\/p>\n

C\u00e1ch v\u1eadn h\u00e0nh m\u00e1y x\u00fac l\u1eadt \u0111\u00fang k\u1ef9 thu\u1eadt tr\u00ean n\u1ec1n y\u1ebfu<\/h3>\n

Khi \u0111\u00e3 ch\u1ecdn \u0111\u01b0\u1ee3c m\u00e1y ph\u00f9 h\u1ee3p, b\u01b0\u1edbc ti\u1ebfp theo l\u00e0 thao t\u00e1c v\u1eadn h\u00e0nh sao cho an to\u00e0n. Ng\u01b0\u1eddi l\u00e1i n\u00ean b\u1eaft \u0111\u1ea7u di chuy\u1ec3n ch\u1eadm, kh\u00f4ng quay \u0111\u1ea7u \u0111\u1ed9t ng\u1ed9t ho\u1eb7c d\u1eebng \u0111\u1ed9t ng\u1ed9t \u2013 hai thao t\u00e1c n\u00e0y l\u00e0m t\u0103ng t\u1ea3i tr\u1ecdng c\u1ee5c b\u1ed9 l\u00ean m\u1ed9t b\u00ean m\u00e1y, d\u1ec5 g\u00e2y nghi\u00eang ho\u1eb7c l\u00fan s\u00e2u h\u01a1n \u1edf b\u00e1nh xe ph\u00eda \u0111\u00f3.<\/p>\n

Khi x\u00fac \u0111\u1ea5t ho\u1eb7c v\u1eadt li\u1ec7u, n\u00ean h\u1ea1n ch\u1ebf n\u00e2ng g\u1ea7u qu\u00e1 cao, tr\u00e1nh l\u00e0m thay \u0111\u1ed5i tr\u1ecdng t\u00e2m c\u1ee7a m\u00e1y. H\u01b0\u1edbng x\u00fac \u2013 x\u1ea3 c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn theo chi\u1ec1u ngang m\u1eb7t \u0111\u1ea5t, kh\u00f4ng n\u00ean x\u00fac t\u1eeb cao xu\u1ed1ng th\u1ea5p ho\u1eb7c t\u1eeb d\u01b0\u1edbi l\u00ean d\u1ed1c n\u1ebfu n\u1ec1n kh\u00f4ng \u0111\u01b0\u1ee3c gia c\u1ed1 ch\u1eafc ch\u1eafn.<\/p>\n

Ngo\u00e0i ra, n\u1ebfu c\u00f3 d\u1ea5u hi\u1ec7u b\u00e1nh xe l\u00fan l\u1ec7ch, c\u1ea7n d\u1eebng v\u1eadn h\u00e0nh ngay, ch\u00e8n l\u1ed1p, gia c\u1ed1 n\u1ec1n r\u1ed3i m\u1edbi ti\u1ebfp t\u1ee5c. Vi\u1ec7c c\u1ed1 g\u1eafng t\u0103ng ga \u0111\u1ec3 “tho\u00e1t l\u00fan” c\u00f3 th\u1ec3 l\u00e0m b\u00e1nh c\u00e0ng l\u00fan s\u00e2u ho\u1eb7c v\u1ee1 m\u1eb7t n\u1ec1n, r\u1ea5t nguy hi\u1ec3m.<\/p>\n

Gia c\u1ed1 n\u1ec1n t\u1ea1m th\u1eddi tr\u01b0\u1edbc khi \u0111\u01b0a m\u00e1y v\u00e0o l\u00e0m vi\u1ec7c<\/h3>\n

M\u1ed9t trong nh\u1eefng bi\u1ec7n ph\u00e1p hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 h\u1ea1n ch\u1ebf s\u1ef1 c\u1ed1 l\u00e0 gia c\u1ed1 n\u1ec1n t\u1ea1m b\u1eb1ng c\u00e1ch r\u1ea3i \u0111\u00e1 d\u0103m, t\u1ea5m th\u00e9p, ho\u1eb7c t\u1ea5m composite ch\u1ecbu l\u1ef1c tr\u01b0\u1edbc khi cho m\u00e1y di chuy\u1ec3n. V\u1edbi c\u00f4ng tr\u00ecnh c\u00f3 th\u1eddi gian thi c\u00f4ng d\u00e0i, c\u00f3 th\u1ec3 thi c\u00f4ng l\u1edbp m\u00f3ng t\u1ea1m b\u1eb1ng geotextile ho\u1eb7c l\u01b0\u1edbi \u0111\u1ecba k\u1ef9 thu\u1eadt \u0111\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c cho n\u1ec1n.<\/p>\n

T\u00f9y v\u00e0o \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba h\u00ecnh v\u00e0 th\u1eddi gian thi c\u00f4ng, \u0111\u01a1n v\u1ecb v\u1eadn h\u00e0nh c\u1ea7n l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p gia c\u1ed1 ph\u00f9 h\u1ee3p. N\u1ebfu kh\u00f4ng c\u00f3 \u0111i\u1ec1u ki\u1ec7n thi c\u00f4ng m\u00f3ng t\u1ea1m, vi\u1ec7c s\u1eed d\u1ee5ng t\u1ea5m g\u1ed7 l\u1edbn ho\u1eb7c pallet c\u00f4ng nghi\u1ec7p c\u0169ng c\u00f3 th\u1ec3 t\u1ea1m th\u1eddi gi\u00fap m\u00e1y qua \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec3m y\u1ebfu.<\/p>\n

B\u1ea3o d\u01b0\u1ee1ng m\u00e1y th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh<\/h3>\n

L\u00e0m vi\u1ec7c trong \u0111i\u1ec1u ki\u1ec7n n\u1ec1n y\u1ebfu \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c m\u00e1y ph\u1ea3i ch\u1ecbu nhi\u1ec1u rung \u0111\u1ed9ng, nghi\u00eang l\u1ec7ch v\u00e0 \u00e1p l\u1ef1c thay \u0111\u1ed5i li\u00ean t\u1ee5c. Do \u0111\u00f3, c\u1ea7n th\u1ef1c hi\u1ec7n ki\u1ec3m tra b\u1ea3o d\u01b0\u1ee1ng m\u00e1y th\u01b0\u1eddng xuy\u00ean h\u01a1n b\u00ecnh th\u01b0\u1eddng, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c b\u1ed9 ph\u1eadn nh\u01b0: h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c, c\u1ea7u xe, tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng, b\u00e1nh r\u0103ng quay v\u00e0 \u00e1p su\u1ea5t l\u1ed1p.<\/p>\n

Sau m\u1ed7i ca l\u00e0m vi\u1ec7c, n\u00ean ki\u1ec3m tra d\u01b0\u1edbi g\u1ea7m m\u00e1y \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c v\u1ebft n\u1ee9t, cong, l\u1ec7ch; \u0111\u1ed3ng th\u1eddi v\u1ec7 sinh s\u1ea1ch b\u00f9n \u0111\u1ea5t b\u00e1m v\u00e0o b\u1ed9 truy\u1ec1n \u0111\u1ed9ng ho\u1eb7c k\u00e9t l\u00e0m m\u00e1t. B\u00f9n t\u00edch t\u1ee5 l\u00e2u ng\u00e0y c\u00f3 th\u1ec3 g\u00e2y qu\u00e1 nhi\u1ec7t, \u0103n m\u00f2n chi ti\u1ebft, ho\u1eb7c t\u1ea1o ch\u00eanh l\u1ec7ch t\u1ea3i tr\u1ecdng l\u00e0m h\u1ecfng k\u1ebft c\u1ea5u m\u00e1y.<\/p>\n

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