整车通过混凝土路面板的计算机仿真

Simulation of a Vehicle Passing Through the Cement Concrete Pavements Using Computer

采用大型有限元分析设计软件ANSYS模拟了一辆整车通过混凝土路面板的情形,对板底的动荷载响应进行了分析,并与静态荷载作用的受力状况进行了对比,结果显示水泥混凝土路面的动载响应与静载响应有很大不同.用计算机对行车荷载进行仿真模拟,是一种经济、可行的方法,文章为路面计算ANSYS建模提供了有益参考.

Used the large-scale finite element analysis and design software ANSYS to simulate a vehicle moving through the cement concrete pavements, analyzed the dynamic response of the cement concrete pavements, and took contrast with the condition ofthe static load stress response. The simulation results indicated that the moving load response and the static load response of the cement concrete pavement are very greatly different. It is a kind of economical, feasible method to simulate vehicle loads using the computer. The article offered helpful reference for the road modelling using ANSYS.