摘要
在圆梁山隧道修建期间,为解决进口车站大跨段的快速施工以及施工中所遇到的2、3、4和5号溶洞的涌水涌砂难题,创造性地新增设了3条横通道、1条地质探洞、2条迂回导坑和4条泄水洞共10条辅助坑道。主要介绍了施工期间增设的10条辅助坑道的设计与施工。
In order to solve the water and sand inflows during the construction of Yuanliangshan Tunnel, as well as to speed up the construction of big stride of inlet station, 10 accessorial tunnels were creatively built. They are transverse, geological explore, roundabout and draining tunnels. The paper mainly introduces the design and construction of these accessorial ones.
出处
《探矿工程（岩土钻掘工程）》
2005年第5期56-59,共4页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
圆梁山隧道
辅助坑道
设计与施工
Yuanliangshan tunnel
accessorial tunnels
design and construction
