地下室基坑支护方案及施工技术

Foundation Pit Supporting Method and Construction Techniques for Basement Work

本文是采用人工挖孔桩加锚索支护体系和喷锚网支护的基坑支护的一个成功实例,扼要介绍了方案制定及施工技术措施,同时较好地解决了相关分项工程施工交叉干扰的矛盾,确保了各分项工程的质量、工期、投资控制,取得了较好的经济和社会效益。

This paper introduce a successful example in foundation pit supporting method comprising manually dug piles and anchor bar supporting system and jetted concrete anchor bar net,briefs how the construction method and construction techniques are work out and how the contradiction interferences from relevant component works are satisfactorily solved, thus meets the requirements in quality control, construction period and cost control for individual component works with good benefits in economic gains and enterprise reputation.