摘要
采用通用有限元软件ANSYS建立全桥有限元模型对某刚构拱桥进行了极限承载力分析 ,得出两种不同加载情况下桥梁的受力情况与位移状态 。
A whole bridge's finite element model which was created by a general purpose program used for element analysis was used to analyze the ultimate capacity of the rigid framed structure arch bridge.The analysis finally shows the forces and displacements of bridge under two different kinds of loading ways and the main factors which influence on the ultimate capacity.
出处
《山西建筑》
2004年第20期1-3,共3页
Shanxi Architecture
关键词
刚构拱桥
极限承载力分析
有限元
rigid framed structure arch bridge, ultimate capacity analysis, finite element
