摘要
针对预应力混凝土结构在不同阶段的应力状况,采用大型有限元分析软件进行了模拟仿真,介绍了预应力混凝土模型建立的思路,通过对仿真结果进行分析,得出了一些有益的结论,为今后工程施工和结构设计提供了一定指导。
According to the stress conditions of prestressed concrete structure at different stages, it carries on simulation by adopting finite element software, introduces the thoughts on establishing prestressed concrete model, analyzes the simulation results, and obtains some beneficial conclusions, which has some guidance for future engineering construction and structure design.
出处
《山西建筑》
2011年第21期24-26,共3页
Shanxi Architecture
关键词
预应力混凝土
有限元模型
钢绞线
预压应力
prestressed concrete, finite element model, steel stranded wire, prestressed stress
