摘要
文章以地质条件对连拱隧道施工的约束性为出发点,分析了连拱隧道在岩溶地质条件下施工需注意的问题,介绍了岩溶地质条件下连拱隧道的施工技术,并搭建基于岩溶地质的连拱隧道施工模型进行数值模拟分析,同时通过施工实例进行了可行性验证。
Starting from the constraint of geological conditions for the construction of multi-arch tunnels,this article analyzed the problems requiring the special attention in the construction of multi-arch tunnel under karst geological conditions,introduced the construction techniques of multi-arch tunnels under karst geological conditions,established the multi-arch tunnel construction model based on karst geology for numerical simulation analysis,and conducted the feasibility verification through construction examples.
作者
陈均甫
CHEN Jun-fu(Guangxi Changchang Road and Bridge Construction Co.,Ltd.,Nanning,Guangxi,530003)
出处
《西部交通科技》
2018年第1期131-134,共4页
Western China Communications Science & Technology
关键词
岩溶地质
连拱隧道
施工
研究
Karst geology
Multi-arch tunnel
Construction
Research
