摘要
通过对某大厦基坑工程设计、施工、监测实例分析,介绍了基坑设计计算、桩锚结构、双排桩、SMW工法、监测成果在深基坑中的成功应用。实践证明,基坑设计选型因地制宜,针对性强,取得了良好的支护效果,在地质情况复杂的深基坑要根据不同情况采取支护形式才能设计和施工安全基坑。
the paper introduces the successful application of foundation pit design calculation,anchor and piles structure,dual piles,SMW construction method and pit monitoring data to the deep foundation pit. The practice proves that the design adapts to the local condition has strong purposiveness and gets good effectiveness;In the other hand, the paper proves that against the foundations with complex geological conditions, we should adopt the supporting forum according to the different situation to assure the safety of the foundation pit design and construction.
出处
《城市勘测》
2012年第4期164-168,共5页
Urban Geotechnical Investigation & Surveying
关键词
基坑支护
桩锚结构
双排桩
旋喷桩
SMW工法
监测
foundation pit supporting
anchor and piles structure
dual piles
jet grouting piles
SMW construction method
monitoring
