地下室逆作法施工关键部位施工工艺

Construction Technology of the Key Part of Basement Reverse Construction

某工程地下部分采用逆作法施工,上部采用顺作法施工。对逆作法施工中关键部位施工工艺、质量控制要点等进行论述。

This paper introduces the construction of the underground part of a project by topdown construction method,and the upper part is constructed by sequential construction method;expound the construction technology of the key parts in the top-down construction method,and discusses the construction points of the top-down construction method combined with an engineering example.