摘要
本文对某巨型框架-核心筒-环形伸臂桁架超高层结构,在考虑收缩徐变影响下进行了施工过程模拟有限元分析,并对结构的竖向位移和竖向位移差进行了简要的研究,得到收缩和徐变对结构施工过程的不同影响。并与结构的施工监测结果进行了对比,验证了在施工过程中考虑收缩徐变的影响得到的分析结果与实际更为接近。
In this paper,construction process was simulated by finite element analysis of giant frame-core tube-circular and outrigger truss structure when considering concrete shrinkage and creep,the vertical displacement and vertical displacement difference of the structure was brief analyzed,the different effects of shrinkage and creep on the structure of the construction process was obtained. And by comparing with the monitoring results of structure construction,the analysis results validate that the construction process considering the effect of shrinkage and creep was closer to the actual.
出处
《低温建筑技术》
2015年第3期70-72,共3页
Low Temperature Architecture Technology
作者简介
荣恰（1989-），男，河北秦皇岛人，硕士研究生，研究方向：防灾减灾工程及防护工程。
