摘要
本文从现浇铨结构收缩和温度场分析入手,采用连续化方法,给出了计算双筒高层建筑水平温度收缩应力的一系列公式和一个应用实例,并在此基础上提出了这类结构考虑温差收缩影响的设计建议和准则。
From the analyses of concrete shirnkage and structure temeprature field, by use of the continuous membrane method, this paper presents the formulae to calculate the horizontal temperature and shrinkage stresses in double core highrise building structure. One project example is given. The related design criterion is suggested based on the above formulae.
出处
《深圳大学学报（理工版）》
EI
CAS
1992年第3期1-20,共20页
Journal of Shenzhen University(Science and Engineering)
关键词
温差
收缩
高层建筑
应力
Temperature variation, Shrinkage, Creep, Continuous membrans method, Restraint tension, Loads combination
