摘要
采用有限元分析软件MIDAS/Civil建立了某预应力混凝土简支T梁桥实体单元模型,采用该有限元模型对桥梁在试验荷载作用下的静力性能和动力性能进行了分析。
The solid element model of prestressed concrete simply supported T beam is established by using software of finite element analysis MIDAS / Civil. With the use of the finite element model,the bridge ＇s static performance and dynamic performance under the function of test load are analyzed.
出处
《北方交通》
2014年第5期53-55,共3页
Northern Communications
关键词
预应力混凝土简支T梁
有限元
挠度
横向分布系数
应变
自振频率
Prestressed concrete simply supported T beam
Finite element
Deflection
Transverse vehicle distribution
Strain
Natural frequency of vibration
