深港西部通道接线工程钻孔咬合桩基坑支护

The application of drilling bitten pile in excavation support in connecting engineering of Shenzhen-Hongkong West Passage Project

以深港西部通道深圳侧接线工程地道深基坑为例,介绍了钻孔咬合桩加多道钢支撑基坑支护工艺,解决了在城市建成区深基坑施工支护的问题。

Taken deep foundation excavation work in Shenzhen side connection work of Shenzhen-Hongkong west passage project as example the application of drilling bitten pile combined with steel support structure in deep excavation retaining is introduced, which resolve the supporting problems of deep foundation pit in urban build-up area.