仁恒滨海中心高层悬挂结构施工技术

Construction of Yanlord Beachfront Center Suspension Structure

悬挂结构的施工方法有2种,分别是顺序施工和逆序施工。以仁恒滨海中心高层建筑的实际工程为例,分析顺序施工过程中吊柱经过受压的施工状态向吊柱受拉的设计状态转化对结构的影响,以及悬挂结构的变形控制,通过采用临时支撑,保证整个悬挂结构竖向变形符合设计要求。

There are two kinds of construction technologies for the suspension structure, both of them areorder construction and reverse construction. This paper used the high-rise building project of YanlordBeachfront Centre as an example, and used a bottom-up sequence of construction method to analyze theinfluence on the structure by the transforming internal force of column, from pressure to pull. Meanwhile,how to control the deformation of the suspension structure was analyzed, and through the temporarysupport structure, the vertical deformation of the entire suspension structure meets the designrequirements.