高速公路软弱围岩隧道塌方处理施工技术探讨

摘要

Starting from asoects of tunnel construction,weak surrounding rock and tunnel design,the article analyzes collaosible causes of weak highway tunnel,and outs forward corresoonding oreventive measures and emergent measures,with a view to guarantee tunnel construction safety.%从隧道的施工、软弱围岩的岩体和隧道的设计方面入手，分析了高速公路软弱围岩隧道塌方的原因，提出了有针对性的预防塌方发生的措施及塌方事故发生后的应急策略，以确保隧道施工的安全。