剪力墙结构超长温度应力分析

Analysis of Super-long Temperature Stress of Shear Wall Structure

结构设计中,对于超过混凝土结构最大适用长度时,一般采取设置抗震缝的方式将结构划分为几个结构单元,但对使用功能造成较大影响。本文通过温度作用间接效应分析,计算超长结构在温度影响下产生的温度应力,并根据温度应力计算配筋,与结构荷载效应组合,解决由于超长混凝土剪力墙结构温度应力的影响,供结构设计人员参考。

In structure design, when the maximum applicable length of the concrete structure is exceeded, the structure is usually divided into several structural units by setting the anti-seismic joints, but the function is greatly affected. In this paper, through analysis of the indirect effect of temperature, the temperature stress produced by the super long structure under the influence of temperature is calculated, and the reinforcement is calculated according to the temperature stress. By combining with the structural load effect, the influence of temperature stress on the long concrete shear wall structure is solved, which provides reference for structure design personnel.