摘要
以北京地铁某暗挖隧道为例,分析了隧道衬砌背后空洞的形成原因,通过人工敲击法和雷达探测法确定了空洞位置,并提出了相应的处理措施,为地铁暗挖隧道空洞普查及处理提供参考。
Taking some bored tunnel along some tunnel in Beijing as the example,the paper analyzes the reasons for the holes of the tunnel lining back,identifies the hole location by adopting the artificial tapping method and the radar detection method,and points out respective treatment measures,so as to provide some reference for the survey of the holes in subway bored tunnels and treatment.
出处
《山西建筑》
2014年第17期207-208,共2页
Shanxi Architecture
关键词
暗挖隧道
空洞普查
敲击法
雷达法
注浆处理
bored tunnel
hole survey
tapping method
radar method
grouting treatment
