摘要
以北京某医院住院楼钢结构增层为背景,对钢筋混凝土结构上加建钢结构楼层的复合结构的计算方法进行了探讨,着重介绍了复合结构阻尼比的确定方法,以保证钢结构的安全性。
Based on designing of a hospital building raised by a steel structure storey in Beijing, a design method of a compound structure composed of a reinforced concrete structure and a steel structure is studied, it puts emphasis on introducing the fixing inethod of compounded structure,so as to ensure the safety of steel structure.
出处
《山西建筑》
2008年第8期103-104,共2页
Shanxi Architecture
关键词
增层改造
复合结构
阻尼比
story-increasing and reconstructing, compound structure, damping ratio
