公路隧道塌方诱因及处治技术研究

众所周知,隧道属于线状隐蔽和穿越性的工程项目,在具体的施工过程中会穿过崇山峻岭,经过诸多岩类,其结构具有较大的不稳定性特点,而围岩又是隧道在开挖过程中极易遭到破坏的对象,这也是对其进行支护的主要原因。唯有如此,才能有效避免公路隧道塌方事故的出现。由此可见,探讨公路隧道塌方诱因及处治技术具有极其重要的现实意义。

Study on the Inducement and Treatment Technology of Highway Tunnel Collapse

It is well known that the tunnel belongs to linear concealment and crossing project,and is through high mountains and lofty hills in the process of concrete construction.The structure of the tunnel has great instability characteristics,and the surrounding rock is easily destroyed in the process of tunnel excavation,which is the main cause to support it.Only in this way,the occurrence of highway tunnel collapse accident can be effectively avoided.Therefore,it is of great practical significance to discuss the inducement and treatment technology of highway tunnel collapse.