邻海复杂地质条件下某深基坑工程的应用

介绍了某临海城市一深大基坑工程的设计方案与工程实践。首先根据基坑的工程地质条件，确定支护方案采用钻孔桩和旋喷桩组合支护形成止水帷暮措施．施工阶段对基坑的监测结果表明，该工程采用钻孔桩和旋喷桩组合支护与止水措施达到了安全可靠、经济合理的目的，可以为临海复杂地质条件下．类似工程提供一定的借鉴作用。

Engineering Practice of a Coastal Deep Foundation Pit Project under Complex Geological Condition

This paper introduced the scheme design and engineering practice of a deep foundation pit in a coastal city. Firstly, according to the engineering geological condition, the supporting scheme was designed to adopt the water heavy curtain formed by bored pile and jet grouting pile. The monitoring results showed that this method was safe, reliable and economical in supporting and waterproofing, which can provide guidance for similar projects.