结构温度及收缩作用取法合理性的分析

Rational analysis of the role condition of structure temperature and selection of temperature

针对温度对结构的作用的复杂性以及超长结构的温度和收缩作用的取法、温度和收缩作用工况的多样性,通过对温度及收缩作用的分析和研究,讨论了其取值的方法。

Temperature has comprehensive effect on structure.There are many kinds of the temperature of the Super-long structure and many selecting methods of shrinkage effection.There are also many conditions of shrinkage effection and kinds of temperature.Till now ,there is not a unified cognition.Through researc- hing and analysising on the role of temperature and shrinkage,this article disicusss the selection method of temperature and shrinkage and gives some advice to the staff members of engineering design.