喷锚支护与管井降水技术在基坑支护中的应用

详细信息

刊出日期: 2013-09-10

Application of Shotcrete & Rock Bolt Support and Tube Well Dewatering Technologies in Foundation Pit Support

Publish Date: 10 September 2013

摘要: 南阳市文化小区商住楼B座距白河较近,地下水含量非常丰富,水位较高,对基坑开挖的安全性影响很大,施工的主要难点是降水问题。通过制定严格的基坑支护及降水方案,保证了施工的安全。介绍了喷锚支护及管井降水设计和施工工艺在该工程基坑支护中的应用。
- 基坑支护 /
- 锚杆 /
- 挂网喷砼 /
- 管井降水
Abstract: Because of the rich water content and high water level, the safety would be influenced in the foundation pit con-struction for a building in Nanyang City and the main difficulty was dewatering.The construction safety was ensured depen-ding on the strict foundation pit support and dewatering scheme.The paper introduces the application of the design of shot-crete&rock bolt support and dewatering as well as the construction process.
- foundation pit support /
- bolt /
- hang net shotcrete /
- tube well dewatering