Simulated Analysis Of Bridge Bump And Ride On Transition Section Between Bridge Abutment And Embankment

By the dependent of economy, the much higher quality road can relax the pressure of the traffic. However, according to the using of the higher road, especially the highway, it can be found that there are many problem. The problem of bridge bump is much more serious. What's more, the current way of study. Only take the parameters of transition section into account, and the parameters of vehicles are neglected.In this paper, the coupling between vehicles and transition section is taken into account. With the software, the coupling model is built. According to the model, the relations between road roughness, parameters of vehicles and the ride of vehicles can be analysized. A method of how to eliminate the bridge bump with changing the road parameters can be found. Meanwhile, the two methods of Feasible Direction and Quadratic Programming are used to optimize the suspensions. The way of optimization is innovative.The basic of the study is dynamics. By the tools of ADAMS, the study on the ride analysis of bridge bump is achieved. The study is meaningful to the later study of this subject.