摘要
浅埋偏压小净距隧道在施工期间会出现不同程度的病害,故需加强隧道开挖及支护技术的应用。本文主要从浅埋偏压小净距隧道开挖及支护技术应用的必要性入手,结合实例对该类隧道工程的坍塌开挖及支护技术进行分析。
Shallow Buried Bias Small Clearance Tunnels will have different degrees of disease during con- struction. Therefore, it is necessary to strengthen the application of tunnel excavation and support technolo- gy. In this paper, the necessity of the application of the excavation and support technology of the shallow - buried biased small - distance tunnel is analyzed, and the collapse and excavation technology of the tunnel project is analyzed with examples.
出处
《交通节能与环保》
2017年第3期82-84,共3页
Transport Energy Conservation & Environmental Protection
关键词
浅埋偏压小净距
坍塌开挖
支护技术
shallow buried biased small clearance
collapse excavation
support technology
