Using CAE tools based on nonlinear finite element methods, full-frontalcollision dynamic simulation and analysis of a sedan car body with 3D tubular load bearing frame aretentatively carried out. Time histories of the...Using CAE tools based on nonlinear finite element methods, full-frontalcollision dynamic simulation and analysis of a sedan car body with 3D tubular load bearing frame aretentatively carried out. Time histories of the main collisional parameters are presented,improvements of the frame are partially made according to simulation results. Collisional simulationof the tubular frame alone indicates that, such new type of bodywork for sedan car is of goodpotentialities to meet the collision safety regulations.展开更多
基金This project is supported by Provincial Science Foundation of Guangdong, China (No.990574).
文摘Using CAE tools based on nonlinear finite element methods, full-frontalcollision dynamic simulation and analysis of a sedan car body with 3D tubular load bearing frame aretentatively carried out. Time histories of the main collisional parameters are presented,improvements of the frame are partially made according to simulation results. Collisional simulationof the tubular frame alone indicates that, such new type of bodywork for sedan car is of goodpotentialities to meet the collision safety regulations.
