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在隧道施工过程中经常会遇到许多技术性的问题,给隧道施工造成较大的阻碍,影响隧道施工进度,软弱围岩就是其中一种难以处理的问题。软弱围岩是隧道施工中需要重点解决的问题,其对隧道工程施工的安全性和质量都有着重要作用。本文分析了软弱围岩的特征,提出了软弱围岩隧道施工的方法,并对软弱围岩隧道施工的关键技术进行了研究,为软弱围岩隧道施工提供参考。
In the process of tunnel construction, many technical problems are often encountered, causing great obstacles to tunnel construction and affecting the progress of tunnel construction. Soft and weak surrounding rock is one of the most difficult problems to be solved. The weak surrounding rock is a key problem that needs to be solved in the tunnel construction, which plays an important role in the safety and quality of tunnel construction. In this paper, the characteristics of soft and weak surrounding rock are analyzed, the construction method of soft surrounding rock tunnel is put forward, and the key technology of soft surrounding rock tunnel construction is studied, which provides reference for tunnel construction in weak surrounding rock.