陡倾斜基岩面条件下的基坑工程

Excavation Pit Engineering under the High Angle Bedrock Surface

摘要:

通过基坑工程实例，介绍了一侧出露基岩(火山凝灰岩)而另一侧为深厚软土层(淤泥)、基岩面陡倾斜及主动土压力相差悬殊条件下的基坑支护设计和施工要求，为今后类似工程提供经验。

Abstract:

By the field case of excavation pit engineering, the paper introduced an excavation pit supporting design and the construction requirement under the condition of bedrock exposing on one side and deep soft soil layer on the other side with high angle bedrock surface and great disparity of active earth pressure, which could be the reference for the similar engineering.