节点文献
连续梁-多框架墩体系地震反应分析
Seismic Response Analysis of Continuous Beam with Multiple Framed Piers System
【摘要】 连续梁-多框架墩结构体系为客运专线上为实现小角度立交跨越的新型结构形式,通过进行时程分析和反应谱分析,确定结构体系墩梁连接的合理形式,验证出结构体系在高烈度震区多遇地震和罕遇地震作用下,拥有可靠的抗震性能。
【Abstract】 The structure system of continuous beam with multiple framed piers is a new structure form in railway passenger-dedicated line,which is suitable for the spanning of grade separation with a small angle.By means of response spectrum analysis and time history analysis,this paper confirms the reasonable connection form between the beam and the pier of the composite structure,and verifies that the structure can has reliable seismic performances under the actions of frequent earthquakes and strong earthquakes respectively in high seismic intensity regions.
【关键词】 连续梁;
框架墩;
反应谱;
时程分析;
【Key words】 continuous beam; framed pier; response spectrum; time history analysis;
【Key words】 continuous beam; framed pier; response spectrum; time history analysis;
- 【文献出处】 铁道标准设计 ,Railway Standard Design , 编辑部邮箱 ,2012年11期
- 【分类号】U442.55
- 【被引频次】2
- 【下载频次】31