摘要
文章以广西靖西至那坡高速公路为项目背景,针对该项目所遇岩溶问题提出相应的处治措施,并根据溶洞所处位置及作用分类,总结归纳出几种采用涵洞处治的方案,同时阐述了涵洞结构尺寸设计要点。
With Guangxi Jingxi-Napo expressway as the project background, and in view the problems of culvert encountered in the project,the article put forth the appropriate treatment measures, made classification according to the location and functions of the cave summa- rized several treatment plans based on culvert,and at the same time,discussed the essen- tials in culvert structural size design.
出处
《西部交通科技》
2012年第8期72-75,共4页
Western China Communications Science & Technology
关键词
涵洞
岩溶地区
路基溶洞处理
应用
Culvert
Karst area
Roadbed cave treatment
Application
