某工程深基坑降排水施工技术方案控制

On control of reducing and bailing construction technique of deep foundation pit of some project

结合某高层住宅楼工程地质情况,对该工程深基坑降排水方案进行了探讨,确定了采用降水井,回灌,排水沟等技术措施,并详细介绍了具体施工工艺及质量控制要点,为今后同类深基坑工程提供了指导。

Combining with the geological circumstance of the project of some residential high-rise building, the paper explores the reducing and bailing scheme of the deep foundation pits of the project, identifies the technical measures, including the dewatering well, the recirculation, the drainage ditches, and introduces the factual construction craft and the quality control points, so as to provide the direction for the similar deep foundation pit projects in future.