• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
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Volume 22 Issue 1
Feb.  2009
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Article Contents
CUI Shengai, ZHU Bing. Coupling Vibration Simulation of Long-Span Continuous Beam Bridge on Passenger Dedicated Railway[J]. Journal of Southwest Jiaotong University, 2009, 22(1): 66-71.
Citation: CUI Shengai, ZHU Bing. Coupling Vibration Simulation of Long-Span Continuous Beam Bridge on Passenger Dedicated Railway[J]. Journal of Southwest Jiaotong University, 2009, 22(1): 66-71.

Coupling Vibration Simulation of Long-Span Continuous Beam Bridge on Passenger Dedicated Railway

  • Received Date: 09 May 2008
  • Publish Date: 18 Feb 2009
  • Based on the multibody system dynamics and the finite element method,a new co-simulation method for the coupling vibration of a vehicle-bridge system was proposed.By using the finite element substructure method,a dynamic analysis model for a long-span continuous beam bridge,Bahe super-long bridge on Zhengzhou-Xi’an passenger dedicated railway,was established,and the natural vibration properties of this bridge were analyzed.A whole vehicle model was set up with the multibody system dynamics.Then the co-simulation of two subsystems(vehicle and bridge) was performed by interfacing data exchange at discrete communication points,and the coupling vibration simulation was achieved.The research results show that the co-simulation is feasible and its realization provides a new strategy for the research on the coupling vibration.

     

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