T\u00e1c d\u1ee5ng c\u1ee7a c\u1ea7u l\u00e0 n\u1ed1i li\u1ec1n con \u0111\u01b0\u1eddng \u1edf hai b\u00ean b\u1edd s\u00f4ng, nh\u01b0ng n\u1ebfu c\u1ea7u v\u00e0 \u0111\u01b0\u1eddng \u1edf hai b\u00ean b\u1edd b\u1eb1ng ph\u1eb3ng nh\u01b0 nhau, th\u00ec tuy c\u00f3 thu\u1eadn ti\u1ec7n cho xe c\u1ed9 qua l\u1ea1i, nh\u01b0ng l\u1ea1i l\u00e0m c\u1ea3n tr\u1edf \u0111\u01b0\u1eddng s\u00f4ng, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 qua l\u1ea1i c\u1ee7a t\u00e0u b\u00e8 \u1edf d\u01b0\u1edbi s\u00f4ng; n\u1ebfu x\u00e2y c\u1ea7u th\u1eadt cao, th\u00ec kh\u00f4ng nh\u1eefng thi c\u00f4ng kh\u00f3 h\u01a1n v\u00e0 gi\u00e1 th\u00e0nh t\u0103ng l\u00ean, h\u01a1n n\u1eefa c\u0169ng l\u00e0m t\u0103ng \u0111\u1ed9 d\u1ed1c \u1edf hai \u0111\u1ea7u c\u1ea7u, giao th\u00f4ng qua l\u1ea1i tr\u00ean m\u1eb7t c\u1ea7u kh\u00f4ng \u0111\u01b0\u1ee3c thu\u1eadn ti\u1ec7n l\u1eafm. V\u1eady th\u00ec gi\u1ea3i quy\u1ebft m\u00e2u thu\u1eabn giao th\u00f4ng \u1edf tr\u00ean c\u1ea7u v\u00e0 d\u01b0\u1edbi c\u1ea7u nh\u01b0 th\u1ebf n\u00e0o? \u0110i\u1ec1u n\u00e0y c\u00f3 hai ph\u01b0\u01a1ng \u00e1n l\u00e0 c\u1ea7u cao v\u00e0 c\u1ea7u th\u1ea5p.<\/p>\n\n\n\n
Trong ph\u01b0\u01a1ng \u00e1n c\u1ea7u cao, m\u1eb7t c\u1ea7u cao h\u01a1n m\u1eb7t \u0111\u01b0\u1eddng \u1edf hai b\u00ean b\u1edd s\u00f4ng, \u0111i\u1ec1u \u0111\u00f3 \u0111\u00f2i h\u1ecfi c\u00f3 m\u1ed9t \u0111o\u1ea1n “qu\u00e1 \u0111\u1ed9” gi\u1eefa c\u1ea7u v\u00e0 \u0111\u01b0\u1eddng, n\u00e2ng cao d\u1ea7n m\u1eb7t \u0111\u01b0\u1eddng, khi\u1ebfn cho xe c\u1ed9 c\u00f3 th\u1ec3 l\u00ean xu\u1ed1ng c\u1ea7u m\u1ed9t c\u00e1ch thoai tho\u1ea3i \u00eam nh\u1eb9. N\u1ebfu chi\u1ec1u cao m\u1eb7t c\u1ea7u v\u00e0 m\u1eb7t \u0111\u01b0\u1eddng kh\u00f4ng ch\u00eanh l\u1ec7ch nhau l\u1eafm th\u00ec ch\u1ec9 c\u1ea7n \u0111\u1eafp cao d\u1ea7n d\u1ea7n m\u1eb7t \u0111\u01b0\u1eddng cho ngang b\u1eb1ng v\u1edbi m\u1eb7t c\u1ea7u. N\u1ebfu m\u1eb7t c\u1ea7u qu\u00e1 cao, th\u00ec ph\u1ea3i d\u00f9ng bi\u1ec7n ph\u00e1p l\u00e0m “c\u1ea7u d\u1eabn”, \u0111\u1ec3 cho xe c\u1ed9 t\u1eeb t\u1eeb leo l\u00ean cho \u0111\u1ebfn khi c\u00f3 th\u1ec3 ch\u1ea1y b\u1eb1ng ph\u1eb3ng qua c\u1ea7u ch\u00ednh. C\u1ea7u l\u1edbn Tr\u01b0\u1eddng Giang c\u1ee7a Trung Qu\u1ed1c c\u00f3 c\u1ea7u d\u1eabn r\u1ea5t d\u00e0i, n\u00f3 l\u00e0 ph\u1ea7n k\u00e9o d\u00e0i c\u1ee7a “c\u1ea7u ch\u00ednh” tr\u00ean s\u00f4ng. C\u00f3 tr\u01b0\u1eddng h\u1ee3p, khi chi\u1ec1u cao c\u1ee7a m\u1eb7t c\u1ea7u v\u00e0 m\u1eb7t \u0111\u01b0\u1eddng ch\u00eanh l\u1ec7ch nhau qu\u00e1 l\u1edbn, th\u00ec chi\u1ec1u d\u00e0i c\u1ee7a c\u1ea7u d\u1eabn th\u1eadm ch\u00ed c\u00f3 kh\u1ea3 n\u0103ng d\u00e0i h\u01a1n c\u1ea3 c\u1ea7u ch\u00ednh c\u01a1 \u0111\u1ea5y! Nh\u01b0 v\u1eady, ti\u1ec7n cho c\u1ea3 xe c\u1ed9 v\u00e0 t\u00e0u b\u00e8 qua l\u1ea1i tr\u00ean c\u1ea7u, d\u01b0\u1edbi s\u00f4ng.<\/p>\n\n\n\n
M\u1eb7t c\u1ea7u c\u1ee7a c\u1ea7u th\u1ea5p n\u00f3i chung c\u00f3 chi\u1ec1u cao kh\u00f4ng ch\u00eanh l\u1ec7ch nhau m\u1ea5y so v\u1edbi m\u1eb7t \u0111\u01b0\u1eddng hai b\u00ean s\u00f4ng, do \u0111\u00f3 gi\u1eefa c\u1ea7u v\u00e0 \u0111\u01b0\u1eddng kh\u00f4ng c\u1ea7n l\u00e0m c\u1ea7u d\u1eabn. \u0110\u1ec3 ti\u1ec7n cho t\u00e0u b\u00e8 qua l\u1ea1i, c\u00f3 th\u1ec3 l\u00e0m cho m\u1ed9t trong c\u00e1c g\u1ea7m c\u1ea7u c\u00f3 th\u1ec3 quay, ho\u1eb7c m\u1edf ra khi t\u00e0u ch\u1ea1y qua d\u01b0\u1edbi c\u1ea7u, l\u00fac n\u00e0y xe c\u1ed9 \u1edf hai \u0111\u1ea7u c\u1ea7u t\u1ea1m th\u1eddi d\u1eebng l\u1ea1i. Nh\u01b0 v\u1eady c\u00f3 th\u1ec3 tho\u1ea3 m\u00e3n \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u c\u1ee7a c\u1ea3 hai m\u1eb7t giao th\u00f4ng th\u1ee7y b\u1ed9.<\/p>\n\n\n\n
T\u1eeb kh\u00f3a: C\u1ea7u; \u0110\u1ed9 cao c\u1ee7a c\u1ea7u.<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u00e1c d\u1ee5ng c\u1ee7a c\u1ea7u l\u00e0 n\u1ed1i li\u1ec1n con \u0111\u01b0\u1eddng \u1edf hai b\u00ean b\u1edd s\u00f4ng, nh\u01b0ng n\u1ebfu c\u1ea7u v\u00e0 \u0111\u01b0\u1eddng \u1edf hai b\u00ean b\u1edd b\u1eb1ng ph\u1eb3ng nh\u01b0 nhau, th\u00ec tuy c\u00f3 thu\u1eadn ti\u1ec7n cho xe c\u1ed9 qua l\u1ea1i, nh\u01b0ng l\u1ea1i l\u00e0m c\u1ea3n tr\u1edf \u0111\u01b0\u1eddng s\u00f4ng, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 qua l\u1ea1i c\u1ee7a t\u00e0u b\u00e8 \u1edf d\u01b0\u1edbi […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,16],"tags":[],"class_list":["post-9125","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-ky-thuat"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=9125"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9125\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}