| 半坡桥型式在山区高速公路中的应用 |
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| 引用本文： | 彭金涛,苏磊.半坡桥型式在山区高速公路中的应用[J].公路交通技术,2008(2):59-62. |
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| 作者姓名： | 彭金涛 苏磊 |
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| 作者单位： | 重庆交通科研设计院,重庆,400067;重庆交通科研设计院,重庆,400067 |
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| 摘 要： | 山区地形复杂,限制条件及影响因素多,选择合适的结构型式对道路设计人员非常重要。介绍沪蓉国道主干线支线分水岭至忠县高速公路半坡桥（环担脸大桥）的设计情况,对山区半坡桥设计提出一些粗浅认识,供同仁参考。
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| 关 键 词： | 山区 高速公路 半坡桥 |
| 文章编号： | 1009-6477(2008)02-0059-04 |
| 修稿时间： | 2007年11月6日 |
Application of Semi-slope Bridge in Expressways in Mountainous Areas |
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| PENG Jintao,SU Lei.Application of Semi-slope Bridge in Expressways in Mountainous Areas[J].Technology of Highway and Transport,2008(2):59-62. |
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| Authors: | PENG Jintao SU Lei |
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| Institution: | PENG Jintao, SU Lei |
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| Abstract: | Due to complicated terrain in mountainous areas and many limitations and influencing factors,it is quite important for road designers to choose appropriate types of structure.This paper introduces the design from the branch watershed(Hubei-Chongqing boundary) of the backbone of Shanghai-Chengdu National Expressway to semi-slope bridge(Huandanlian Bridge) on expressway in Zhong County,and proposes some rough understandings for the design of semi-slope bridges in mountainous areas as a source of reference for colleagues. |
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| Keywords: | mountainous area expressway semi-slope bridge |
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