杭州市商业银行营业及办公用房深基坑支护技术

Deep Foundation Pit Support Tech. for A Commercial Bank Building in Hangzhou

摘要:

阐述了在杭州粉砂土层中进行深基坑支护的施工技术。该基坑是目前杭州市第一个在粉砂土层中采用波形管柔性接头施工的地下连续墙，通过该工程的成功施工，为今后杭州市类似工程的深基坑支护提供具体成功实践经验，对杭州即将开工的地铁建设产生积极和深远的影响。

Abstract:

The construction technology of deep foundation pit support in fine sands in Hangzhou was discussed. The foundation pit is the first one which used flexible wave pattern joints to connect diaphragm wall in fine sands. The success of the project provided the practice experiences for the similar deep foundation pit support. It is significant to Subway building in Hangzhou.