{"id":35055,"date":"2023-12-08T07:49:48","date_gmt":"2023-12-08T07:49:48","guid":{"rendered":"https:\/\/masterskills.org\/blog\/nut-giao-thong-road-junction-la-gi-qui-hoach-va-thiet-ke-nut-giao-thong.html"},"modified":"2023-12-23T20:58:38","modified_gmt":"2023-12-23T13:58:38","slug":"nut-giao-thong-road-junction-la-gi-qui-hoach-va-thiet-ke-nut-giao-thong","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/nut-giao-thong-road-junction-la-gi-qui-hoach-va-thiet-ke-nut-giao-thong.html","title":{"rendered":"N\u00fat giao th\u00f4ng (Road Junction) l\u00e0 g\u00ec? Qui ho\u1ea1ch v\u00e0 thi\u1ebft k\u1ebf n\u00fat giao th\u00f4ng"},"content":{"rendered":"
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N\u00fat giao th\u00f4ng (Road Junction) (\u1ea2nh: wikimedia)<\/p>\n<\/p>\n<\/figcaption><\/figure>\n

N\u00fat giao th\u00f4ng (Road Junction)<\/font><\/h2>\n

N\u00fat giao th\u00f4ng<\/b> – danh t\u1eeb, trong ti\u1ebfng Anh \u0111\u01b0\u1ee3c d\u00f9ng b\u1edfi c\u1ee5m t\u1eeb\u00a0Road Junction<\/b>.<\/p>\n

N\u00fat giao th\u00f4ng<\/i> l\u00e0 n\u01a1i giao nhau gi\u1eefa c\u00e1c \u0111\u01b0\u1eddng \u00f4 t\u00f4 ho\u1eb7c giao nhau gi\u1eefa \u0111\u01b0\u1eddng \u00f4 t\u00f4 v\u00e0 \u0111\u01b0\u1eddng s\u1eaft, t\u1ea1i \u0111\u00f3 c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n ti\u1ebfp t\u1ee5c ho\u1eb7c \u0111\u1ed5i h\u01b0\u1edbng h\u00e0nh tr\u00ecnh.\u00a0<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m giao th\u00f4ng t\u1ea1i c\u00e1c n\u00fat l\u00e0 c\u00f3 s\u1ed1 l\u01b0\u1ee3ng \u0111i\u1ec3m xung \u0111\u1ed9t gi\u1eefa c\u00e1c d\u00f2ng xe c\u1eaft nhau, t\u00e1ch d\u00f2ng, nh\u1eadp d\u00f2ng l\u1edbn. S\u1ef1 t\u1eadp trung c\u00e1c \u0111i\u1ec3m xung \u0111\u1ed9t tr\u00ean m\u1ed9t di\u1ec7n t\u00edch nh\u1ecf l\u00e0 nguy\u00ean nh\u00e2n l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng th\u00f4ng xe c\u1ee7a c\u00e1c \u0111\u01b0\u1eddng \u0111i v\u00e0o n\u00fat giao th\u00f4ng<\/i>, t\u0103ng kh\u1ea3 n\u0103ng x\u1ea3y ra c\u00e1c tai n\u1ea1n giao th\u00f4ng g\u00e2y \u00e1ch t\u1eafc xe c\u1ed9. (Theo Qui ho\u1ea1ch giao th\u00f4ng v\u1eadn t\u1ea3i v\u00e0 thi\u1ebft k\u1ebf c\u00f4ng tr\u00ecnh giao th\u00f4ng \u0111\u00f4 th\u1ecb, GS.TSKH Nguy\u1ec5n Xu\u00e2n Tr\u1ee5c<\/i>)<\/p>\n

M\u1ee5c ti\u00eau thi\u1ebft k\u1ebf n\u00fat giao th\u00f4ng<\/b><\/p>\n

M\u1ee5c ti\u00eau c\u1ee7a n\u00fat giao th\u00f4ng<\/i> nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c:<\/p>\n

– M\u1ee9c kh\u1ea3 n\u0103ng th\u00f4ng h\u00e0nh c\u1ee7a n\u00fat \u1edf m\u1ee9c ph\u1ee5c v\u1ee5 \u0111\u1eb7t ra.\u00a0<\/p>\n

– M\u1ee9c an to\u00e0n cao nh\u1ea5t th\u00f4ng qua vi\u1ec7c gi\u1ea3m \u0111i\u1ec3m xung \u0111\u1ed9t v\u00e0 m\u1ee9c \u0111\u1ed9 nguy hi\u1ec3m c\u1ee7a xung \u0111\u1ed9t, kh\u1ed1ng ch\u1ebf \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9\u2026\u00a0<\/p>\n

– C\u00f3 hi\u1ec7u qu\u1ea3 kinh t\u1ebf – x\u00e3 h\u1ed9i.<\/p>\n

– B\u1ea3o \u0111\u1ea3m m\u0129 quan v\u00e0 m\u00f4i tr\u01b0\u1eddng. (Theo Quy\u1ebft \u0111\u1ecbnh S\u1ed1: 22\/2007\/Q\u0110-BXD<\/i>)<\/p>\n

Qui ho\u1ea1ch v\u00e0 thi\u1ebft k\u1ebf n\u00fat giao th\u00f4ng\u00a0<\/font><\/h3>\n

1. Khi qui <\/span>ho\u1ea1ch v\u00e0 thi\u1ebft k\u1ebf n\u00fat giao th\u00f4ng<\/i> c\u1ea7n ph\u1ea3i x\u00e9t \u0111\u1ebfn c\u00e1c y\u1ebfu t\u1ed1 sau \u0111\u00e2y:<\/p>\n

a) Y\u1ebfu t\u1ed1 giao th\u00f4ng: bao g\u1ed3m \u0111\u1eb7c tr\u01b0ng giao th\u00f4ng \u1edf n\u00fat: l\u01b0u l\u01b0\u1ee3ng, th\u00e0nh ph\u1ea7n d\u00f2ng xe \u1edf n\u0103m hi\u1ec7n t\u1ea1i v\u00e0 d\u1ef1 b\u00e1o \u1edf n\u0103m t\u01b0\u01a1ng lai, t\u1ed1c \u0111\u1ed9 thi\u1ebft k\u1ebf, t\u1ed5 ch\u1ee9c v\u00e0 \u0111i\u1ec1u khi\u1ec3n giao th\u00f4ng, kh\u1ea3 n\u0103ng th\u00f4ng h\u00e0nh…).\u00a0<\/p>\n

b) Y\u1ebfu t\u1ed1 h\u00ecnh h\u1ecdc (v\u1eadt l\u00ed<\/span>): bao g\u1ed3m c\u00e1c \u0111\u01b0\u1eddng d\u1eabn theo ch\u1ee9c n\u0103ng \u0111\u1ebfn n\u00fat, c\u00e1c ch\u1ec9 ti\u00eau k\u0129 thu\u1eadt, thi\u1ebft k\u1ebf s\u1eed d\u1ee5ng l\u00e0n xe, c\u1ea5u t\u1ea1o h\u00ecnh h\u1ecdc; ch\u1ecdn lo\u1ea1i h\u00ecnh n\u00fat, qui <\/span>ho\u1ea1ch s\u1eed d\u1ee5ng \u0111\u1ea5t khu v\u1ef1c n\u00fat…\u00a0<\/p>\n

c) Y\u1ebfu t\u1ed1 kinh t\u1ebf: bao g\u1ed3m chi ph\u00ed s\u1eed d\u1ee5ng \u0111\u1ea5t, chi ph\u00ed x\u00e2y d\u1ef1ng, chi ph\u00ed v\u1eadn h\u00e0nh khai th\u00e1c, kh\u1ea3 n\u0103ng c\u1ea3i t\u1ea1o x\u00e2y d\u1ef1ng ph\u00e2n k\u00ec,… \u0110\u00e1nh gi\u00e1 c\u00e1c ch\u1ec9 ti\u00eau kinh t\u1ebf v\u00e0 l\u1ee3i \u00edch.\u00a0<\/p>\n

d) Y\u1ebfu t\u1ed1 con ng\u01b0\u1eddi v\u00e0 x\u00e3 h\u1ed9i: bao g\u1ed3m s\u1ef1 thu\u1eadn ti\u1ec7n cho l\u00e1i xe v\u00e0 ng\u01b0\u1eddi tham gia giao th\u00f4ng nh\u01b0: d\u1eabn h\u01b0\u1edbng m\u1ea1ch l\u1ea1c, \u0111\u00e1p \u1ee9ng v\u1edbi th\u00f3i quen t\u1ed1t khi c\u00f3 mong mu\u1ed1n, ti\u1ec7n \u00edch cho ng\u01b0\u1eddi \u0111i b\u1ed9 v\u00e0 ng\u01b0\u1eddi t\u00e0n t\u1eadt; ho\u00e0 nh\u1eadp v\u00e0 l\u00e0m \u0111\u1eb9p th\u00eam c\u00e1c c\u00f4ng tr\u00ecnh ki\u1ebfn tr\u00fac trong khu v\u1ef1c v\u00e0 c\u1ea3nh quan \u0111\u00f4 th\u1ecb.\u00a0\u00a0<\/p>\n

2. Qui <\/span>ho\u1ea1ch v\u00e0 thi\u1ebft k\u1ebf n\u00fat giao th\u00f4ng <\/i>ph\u1ea3i g\u1eafn li\u1ec1n v\u1edbi qui <\/span>ho\u1ea1ch s\u1eed d\u1ee5ng \u0111\u1ea5t v\u00e0 qui <\/span>ho\u1ea1ch x\u00e2y d\u1ef1ng \u0111\u00f4 th\u1ecb. Th\u1eddi gian t\u00ednh to\u00e1n qui <\/span>ho\u1ea1ch v\u00e0 thi\u1ebft k\u1ebf n\u00fat l\u00e0 th\u1eddi gian t\u00ednh to\u00e1n thi\u1ebft k\u1ebf \u0111\u01b0\u1eddng v\u00e0 l\u1eadp qui <\/span>ho\u1ea1ch. Th\u1eddi gian t\u00ednh to\u00e1n \u0111\u1ec3 t\u1ed5 ch\u1ee9c giao th\u00f4ng v\u00e0 \u0111i\u1ec1u ch\u1ec9nh giao th\u00f4ng trong qu\u00e1 tr\u00ecnh khai th\u00e1c l\u00e0 3 ho\u1eb7c 5 n\u0103m.<\/p>\n

3. Kh\u00f4ng \u0111\u01b0\u1ee3c m\u1edf c\u00e1c nh\u00e1nh giao tr\u00e1i v\u1edbi nguy\u00ean t\u1eafc qui <\/span>ho\u1ea1ch n\u1ed1i trong m\u1ea1ng \u0111\u01b0\u1eddng. Nh\u1eefng hi\u1ec7n tr\u1ea1ng tr\u00e1i v\u1edbi nguy\u00ean t\u1eafc n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed5 ch\u1ee9c giao th\u00f4ng nh\u1eb1m \u0111\u1ea3m b\u1ea3o an to\u00e0n giao th\u00f4ng t\u1ea1i n\u00fat v\u00e0 gi\u1ea3m t\u1ed1i \u0111a c\u1ea3n tr\u1edf giao th\u00f4ng tr\u00ean \u0111\u01b0\u1eddng ch\u00ednh.<\/p>\n

4. Qui <\/span>ho\u1ea1ch v\u00e0 thi\u1ebft k\u1ebf h\u00ecnh h\u1ecdc n\u00fat giao th\u00f4ng<\/i> ph\u1ea3i k\u1ebft h\u1ee3p \u0111\u1ed3ng th\u1eddi v\u1edbi thi\u1ebft k\u1ebf t\u1ed5 ch\u1ee9c giao th\u00f4ng kh\u00f4ng ch\u1ec9 trong ph\u1ea1m vi n\u00fat m\u00e0 c\u00f2n ph\u1ea3i x\u00e9t \u0111\u1ebfn t\u1ed5 ch\u1ee9c giao th\u00f4ng \u1edf nh\u1eefng n\u00fat v\u00e0 \u0111o\u1ea1n \u0111\u01b0\u1eddng ph\u1ed1 c\u00f3 li\u00ean quan tr\u1ef1c ti\u1ebfp.<\/p>\n

5. Qui <\/span>ho\u1ea1ch v\u00e0 thi\u1ebft k\u1ebf h\u00ecnh h\u1ecdc n\u00fat giao th\u00f4ng<\/i> ph\u1ea3i \u0111\u1ed3ng th\u1eddi v\u1edbi qui <\/span>ho\u1ea1ch tho\u00e1t n\u01b0\u1edbc, chi\u1ebfu s\u00e1ng, m\u00f4i tr\u01b0\u1eddng v\u1ec7 sinh. Nh\u1ea5t thi\u1ebft ph\u1ea3i thi\u1ebft k\u1ebf qui <\/span>ho\u1ea1ch chi\u1ec1u cao n\u00fat giao th\u00f4ng <\/b>nh\u1eb1m tho\u1ea3 m\u00e3n t\u1ed1i \u0111a thu\u1eadn l\u1ee3i giao th\u00f4ng, tho\u00e1t n\u01b0\u1edbc m\u1eb7t v\u00e0 ki\u1ebfn tr\u00fac \u0111\u00f4 th\u1ecb. (Theo TCXDVN 104 : 2007<\/i>)<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n N\u00fat giao th\u00f4ng (ti\u1ebfng Anh: Road Junction) l\u00e0 n\u01a1i c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng giao nhau.\n <\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[420],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/35055"}],"collection":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/comments?post=35055"}],"version-history":[{"count":1,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/35055\/revisions"}],"predecessor-version":[{"id":68254,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/35055\/revisions\/68254"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=35055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=35055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=35055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}