浅谈软弱围岩中的隧道施工

Talking about the Tunnel Construction in the Soft Wall Rock

阐述了隧道坍塌的危害性,分析了在软弱围岩中开挖及施工中坍塌的原因,从开挖、支护、改良、加固等方面,提出了软弱围岩施工中应采取的措施和方法。

This paper expounds the harms of the tunnel collapse, analyzes on the reasons of the collapse that occurs in the excavation and construction of the soft wall rock, and advances some measures that should be adopted in the construction of soft wall rock from aspects of the excavation, support, improvement, and reinforcement, etc.