超长高层建筑混凝土结构温度效应分析

Analysis of Temperature Effect of Co ncrete Structure of Super High-Rise Building

研究了超长高层建筑混凝土温度效应。结合工程实例,采用线性分布法计算温度荷载,利用大型有限元分析软件,对工程主体结构的整体温度效应进行了计算和分析,给出结构整体变形特点,分析了不同构件在温度工况下内力或应力的数值范围和分布规律,可供同类工程设计和施工参考。

The temperature effect of super long high-rise building is studied.Comb ined with pro-ject case,temperature load is calcu lated with the linearity distributi ng method,whole temperature effect of main body of the structure is calcu lated and analyzed by using current f inite element analysis program.The feature of whole structural defo rmation,the numerical range and dis tribution of internal force and stress of different elements are giv en for reference of design and constr uction of similar project.