摘要
在对预应力束对楼盖结构作用本质进行深入分析的基础上,运用虚功等效原理,提出了考虑预应力束有效预应力不均匀变化、可适用于异形楼盖的预应力束等效分析模型。实践证明,该等效分析模型应用于实际结构分析是正确可行的。
In this paper, it uses equivalent principle of virtual work which is based on analyzing effect to floor structure by inherent stress bundle, then puts forward equivalent analysis model which considers non-uniform variation and can be applicable for irregular floor, it is feasible that has been proved by experience.
出处
《山西建筑》
2005年第16期94-96,共3页
Shanxi Architecture
关键词
预应力束
等效分析
楼盖
inherent stress bundle, equivalent analysis, floor
