桩柱一体化施工塔式起重机基础深化设计思路及施工要点

DEEPENING DESIGN IDEAS AND CONSTRUCTION POINTS OF TOWER CRANE FOUNDATION FOR INTEGRATED CONSTRUCTION OF PILES AND COLUMNS

对于以地下室顶板为界面层的全逆作法来说,塔式起重机基础深化设计是一个难题,需综合考虑位置、承载力、以及与地下室顶板结构的组合等因素,以勤诚达云邸项目为依托,总结一套基于全逆作法桩柱一体化施工的塔式起重机基础设计思路及施工要点。

For the full reverse construction method with the basement roof as the interface layer,the deepening design of the tower crane foundation is a challenge.It is necessary to comprehensively consider factors such as location,bearing capacity,and the combination with the basement roof structure.Based on the Qinchengda Yundi project,this article summarizes a set of tower crane foundation design ideas and construction points based on the full reverse construction method of pile column integration construction.