谈隧道工程塌方地段的预防和处治措施

Discussion on prevention and treatment measures of tunnel engineering collapse area

通过分析隧道塌方发生的原因,探讨了从工程地质、施工技术预防塌方的措施,有针对性地提出了小塌方、大塌方、塌方冒顶、洞口塌方的处治措施,并通过云中山隧道发生的塌方案例,总结塌方处理方案,为隧道工程塌方处理提供借鉴经验。

Through the analysis of the causes of tunnel collapse occurred,discussed from the engineering geology,construction technical measures to prevent collapse,puts forward the small landslides,large landslides,collapse,the collapse treatment measures,and through the cloud of Zhongshan tunnel landslide case,summarize the landslide treatment scheme,providing a reference for landslide treatment of tunnel engineering.