Dynamic Response Simulation of the TMB for Structural State Assessment

摘要：

The dynamic response of the Tsing Ma Bridge under running train is simulated with finite element model. The results show that the train speed affects the girder deformation distinctly, but takes less effect on the stress level in structural elements. The faster the running train, the higher the main girder deformation. The simulated dynamic responses under two running train loadings show that the main girder deformation is nonlinear.

关键词： Finite element model Suspension bridge Structural state assessment Dynamic response simulation Stress spectrum Traffic loading

作者: Li Guo Zhaoxia Li T H T Chan

作者单位: College of Civil Engineering, Southeast University, Nanjing 210096, China Department of Civil and Structural Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowl

会议类型: 国际会议

会议名称: 结构、材料与环境健康监测国际会议(International Conference on Health Monitoring og Structure,Material and Environment)

会议地点: 南京

会议语种:英文

页码: 638-644

在线出版日期: 2007-10-16（万方平台首次上网日期，不代表论文的发表时间）