| 高速公路隧道洞口顶部环向截水沟设置研究 |
| |
| 引用本文： | 王坛华,陈剑平,刘旭,李杨.高速公路隧道洞口顶部环向截水沟设置研究[J].黑龙江交通科技,2008,31(1):38-40. |
| |
| 作者姓名： | 王坛华 陈剑平 刘旭 李杨 |
| |
| 作者单位： | 吉林大学建设工程学院 |
| |
| 摘 要： | 隧道洞口顶环向截水沟是隧道工程系统中容易被忽略的部分,事实上洞顶截水沟对洞口仰坡和洞周围岩的稳定性都有重要的影响,针对洞顶截水沟设置中普遍存在的问题,根据大量现场调查,总结了截水沟修筑设置中应该注意的一些细节,并就截水沟设置存在的利弊问题进行分析,得出了有益结论,以资工程参考。
|
| 关 键 词： | 隧道 截水沟 洞口仰坡 自然景观 |
| 文章编号： | 1008-3383(2008)01-0038-02 |
| 修稿时间： | 2007年11月3日 |
A Study of Circumferential Catchwater Construction Above Express Highway Tunnel Opening |
| |
| WANG Tan-hua,CHEN Jian-ping,LIU Xu,LI Yang.A Study of Circumferential Catchwater Construction Above Express Highway Tunnel Opening[J].Communications Science and Technology Heilongjiang,2008,31(1):38-40. |
| |
| Authors: | WANG Tan-hua CHEN Jian-ping LIU Xu LI Yang |
| |
| Institution: | (Construction Engineering College of Jilin University) |
| |
| Abstract: | Circumferential catchwater of tunnel opening is an easily neglected part in tunnel system.In facts,circumferential catchwater plays a great role in stability of entrance slope and surrounding rock mass.After vast in site investigations on normally problems of catchwater construction,some details of catchwater construction are pointed out,and also,the advantages and disadvantages of catchwater construction are analyzed.Finally some useful conclusions are made for further engineering. |
| |
| Keywords: | tunnel catchwater entrance slope natural landscape |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
