框架结构楼板温度应力分析

Thermal Stress Analysis of floor in Frame structures

分析了钢筋混凝土框架结构的温度荷载和几种温度工况，并用ANSYS有限元分析软件计算多层钢筋混凝土框架结构的几种温度工况变化引起的楼板温度应力，论述了钢筋混凝土框架结构中楼板温度应力的分布规律。

The kinds of thermal load and several temperature case in reinforced concrete frame structure are analyzed. Through ANSYS finite element analysis program calculating, thermal stress of reinforced concrete floor is calculated by changing various temperature cases. Regularity of thermal stress distribution of reinforced concrete floor in frame structures is discussed.