摘要
主要利用有限元分析软件及模型试验方法,对预应力混凝土索梁结构体系的受力状态进行理论分析和试验研究。预应力混凝土索梁结构体系的承载力很大,索梁比普通的钢筋混凝土梁自重轻、造价低、施工时间短,能适用更大的跨度,具有很好的工程实用价值。
The paper analyzed and researched the force statement of prestressed concrete cable-beam structure systems in use of the software of finite element method and model test. Prestressed concrete cable-beam structure systems can bear great capability, which has less weight ,less cost ,the shorter construction period and longer span than ordinary reinforced concrete. It is very suitable to practice.
出处
《四川建筑科学研究》
北大核心
2011年第6期62-65,共4页
Sichuan Building Science
关键词
预应力索梁结构体系
有限元软件
模型试验
理论与试验研究
prestressed cable-beam structure systems
the software of finite element method
model test
research of theory and test
