Title: Coupled Solution for Dynamic Response of Vehicle-bridge System Based on Couple Transformation Between Wheel and Bridge Deck
Abstract:A novel solution was presented to analyze the dynamic response of vehicle-bridge system.Bridge and vehicles were considered as a whole in the solution method and the moving of vehicle was realized thr...A novel solution was presented to analyze the dynamic response of vehicle-bridge system.Bridge and vehicles were considered as a whole in the solution method and the moving of vehicle was realized through the couple transformation between vehicle wheel and the corresponding point of bridge deck,which made the solution of the dynamic response of vehicle-bridge system more simple and practical.Results from theoretical analysis,ADAMS software and model test were compared.Finally,using the program of vehicle-bridge analysis program,the vertical response of the vehicle-bridge system was analyzed under the excitations of two surface roughnesses.Results show that the proposed calculation result of program is correct and reliable.Interaction between vertical acceleration and wheel and bridge deck of vehicle-bridge system is greatly influenced by road roughness.Read More
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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