公路工程隧道施工塌方治理技术应用探讨

Discussion on Application of Collapse Treatment Technology in Highway Engineering Tunnel Construction

文章在总结公路工程隧道塌方成因基础上,对隧道塌方的治理原则进行了探讨,同时,结合公路工程隧道施工实例,详细分析隧道施工塌方治理技术应用。实践可知,隧道塌方治理过程中,合理的应用管棚及小导管注浆技术,且严格做好支撑面的控制,能够切实提高整体工程质量。

Based on the summary of the causes of tunnel collapse in highway engineering,the paper discusses the treatment principles of tunnel collapse.At the same time,combined with the construction examples of highway engineering tunnels,the application of tunnel construction collapse treatment technology is analyzed in detail.Practice shows that in the process of tunnel collapse treatment,the reasonable application of pipe shed and small pipe grouting technology,and strict control of the support surface,can effectively improve the overall project quality.