某小区预应力拉锚施工技术

Construction Technology of Prestressed Tension Anchor in Some District

主要介绍深基坑预应力拉锚在砂土、粉砂土层中的质量控制,在施工过程中遇到的困难与试验结果未能成功的原因总结,同时介绍钢管斜撑支护补救施工方案。

The quality control of prestressed tension anchor in deep foundation in sand and silt soil is introduced,as well as the difficulties and the causes of unsuccessful experimental results in construction.Moreover,the remedy construction scheme of steel diagonal brace is demonstrated.