【摘要】 研究了竖向高度对超长结构温度内力的影响.结合工程实例,采用线性分布法计算温度荷载,在最不利温度作用计算工况下,利用大型有限元分析软件计算不同竖向高度下的温度内力,得出不同竖向高度下结构中各构件(梁、楼板、柱子等)的温度内力变化规律.计算结果为工程设计和施工提供了参考.更多还原

【Abstract】 The temperature effects of super-length building under the vertical height are researched. In the paper, using the linearity distributing method to calculate the temperature load,the most disadvantageous case with the effect of temperature is given. The temperature internal force of under different vertical height is calculated and analyzed through running the current finite element analysis program. The change principle of the temperature the internal force is obtained,the various components(beam,floor,columns, etc.)of the structure at different vertical height. These results may be references for the design and construction of the similar project.更多还原