基于钻爆法施工的山岭隧道塌方发生的原因及处理措施——以永靖隧道为例  

Causes and Treatment Measures of Mountain Tunnel Collapse Based on Drilling and Blasting Method Construction——Taking Yongjing Tunnel as an Example

作　　者：曾云峰 Zeng Yunfeng(Guangxi Road Construction Engineering Group Co.,Ltd.,Nanning,Guangxi 530000)

机构地区：[1]广西路建工程集团有限公司,广西南宁530000

出　　处：《工程技术研究》2022年第13期78-80,共3页Engineering and Technological Research

摘　　要：隧道塌方是钻爆法施工的主要危害之一。隧道塌方一旦发生,将会导致严重的经济损失和人员伤亡,并且会延误工期。文章以永靖隧道为例,结合工程具体情况,探讨隧道塌方发生的原因以及相应处理措施,以最大程度上减少经济损失和人员伤亡,为后续隧道施工积累经验,提供参考。Tunnel collapse is one of the main hazards of drilling and blasting method construction. Once a tunnel collapse occurs, it will cause serious economic losses and casualties and delay the construction period. Taking Yongjing Tunnel as an example, this paper discusses the causes of tunnel collapse and the corresponding treatment measures in combination with the specific conditions of the project, so as to minimize economic losses and casualties, and accumulate experience and provide references for subsequent tunnel construction.

关 键 词：隧道塌方 岩质隧道 处理措施 

分 类 号：U458.3[建筑科学—桥梁与隧道工程]