浅埋偏压软弱围岩隧道施工技术分析

Analysis of Weak Surrounding Rock Tunnel Construction with Shallow Burying Under Unsymmetrical Pressure

浅埋偏压软弱围岩隧道是工程建设中的常见类型,这种隧道稳定性差,施工技术难度大,质量控制要求高。为顺利完成施工任务,保证工程质量,严格落实施工技术是必要的。介绍了浅埋偏压软弱围岩隧道施工工艺流程和技术措施,并指出施工中需要注意的问题,为类似工程建设提供启示与参考。

Weak surrounding rock tunnel construction with shallow burying under unsymmetrical pressure is a common type in engineering construction. This kind of tunnel has poor stability,difficulty in construction technology and high quality requirement. In order to successfully completethe construction task and ensure the construction quality,it is necessary to strictly implement theconstruction technology. This paper introduced the construction process flow and technical measures ofthe weak surrounding rock tunnel construction with shallow burying under unsymmetrical pressure,and pointed out the problems required attention in the construction,it can provide inspiration and reference for similar engineering construction.