某超高层建筑施工过程仿真分析

The Simulation Analysis on Construction Process of Some High-rise Building

超高层建筑结构建造过程中的应力与变形尤其是内外筒的沉降差一直是工程各方非常关心的问题,本文采用有限元计算软件对某超高层建筑进行施工过程的仿真分析,并考虑了在长周期建造过程中温度与混凝土收缩徐变的对结构造成的影响,计算结果科学合理地反映了结构受力与变形的规律,能够为设计与施工提供有效的指导与参考。

The stress and deformation, especially the differential settlement of internal and external tube have always been of great concern to all parties in high- rise building construction process. The finite element analysis software is used for the construction process simulation in this paper, and the impact of temperature and shrinkage of concrete is taking into account. The results scientifically and rationally reflect the law of force and deformation of the structure, which can provide guidance and reference for design and construction.