摘要
文章结合宜万铁路王家岭隧道双连拱施工与右线塌方处理方案,分析了隧道塌方的原因,着重介绍了隧道塌方处理措施及施工中的关键环节。
According to the collapse treatment for the right line of Wangjialing double-arch tunnel on Yi-Wan railway, reasons for collapse of the tunnel are analyzed. Tunnel collapse treatment measures are described in detail including curtain grouting 5m ahead of the face, big-pipe roofing support and key links of construction.
出处
《现代隧道技术》
EI
北大核心
2008年第5期82-85,共4页
Modern Tunnelling Technology
关键词
隧道施工
塌方处理
整治措施
Tunnel construction
Collapse treatment
Repairing measures
