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Proceedings of the 2015 International Conference on Architectural, Civil and Hydraulics Engineering
Abstract:In order to study the effect of pounding at expansion joints of beam bridge on the seismic responses of bridge structure during earthquake, the research is based on multi-particle of single degree of freedom system, and the pounding effects of adjacent girders on seismic responses with 3 different of farming waves are studied by using nonlinear vibration equations of motion. The results indicated that the influence of ratio of peak moment on lateral rigidity may attenuate or increasedoi:10.2991/icache-15.2015.90 fatcat:niv4zho6mfdalmtem7qbubugbi