某城市岩溶区浅埋隧道的地质勘察与施工应注意的地质问题

Remarkable Geological Problems on Geological Survey and Construction of City Shallow Buried Tunnel in Karst Area

对城市岩溶区浅埋隧道采用地质调查、钻探、物探等综合勘察方法,阐述了岩溶区地质勘察和施工应注意的工程地质问题,揭示了岩溶塌陷和施工支护措施对浅埋隧道围岩稳定的影响,希望能为类似条件下工程问题的处置提供有益的借鉴。

For shallow buried tunnel in karst area of city by adopting the integrated survey of geological investigation, drilling, geophysical prospecting method, elaborated the karst area of geological survey and construction engineering geological problems that should be paid attention to, reveals the karst collapse and construction support measures impact on the rock stability of surrounding rock of shallow buried tunne, hope for the similar engineering problems under the condition of disposal in order to provide the beneficial reference.