摘要
利用有限元方法建立超长高层建筑温度问题计算的有限元模型,对郑州第二长途电信枢纽工程主体结构在季节升温作用下的整体温度效应进行计算,得出各类受力构件(梁、楼板、柱及剪力墙)的温度变形以及温度内力或应力特点及数值范围等,可供超长高层建筑结构设计中考虑温度作用的参考。
A finite element model is set up by FEM for calculating the temperature of super-long high-rise building. Through calculation on the integral temperature effect of the main structure of Zhengzhou Long Distance Communication Exchange No. 2 Project data are obtained such as the temperature deformation of load components beam floor column and shear wall characteristics of temperature-caused interior force or stress and value scope thereof which may be used as reference for temperature effect in the design of super-long high-rise buildings.
出处
《建筑技术》
北大核心
2005年第2期111-113,共3页
Architecture Technology
基金
河南省自然科学基金资助项目(0211060700)
关键词
超长高层建筑
季节升温作用
温度效应
super-long high-rise building
seasonal rising of temperature temperature effect
