路面不平整引起的汽车动荷载计算分析

Analysis of dynamic load caused by driving automobile on undulate pavement

笔者理论分析了汽车行驶在波浪形路面上时汽车对路面的动荷载作用 ,推导了汽车动荷载与路面波形的理论计算公式 ,实例计算了在给定汽车结构参数、行驶速度、波形路面的波长、振幅时的汽车动荷载 .

In this paper,dynamic loads caused by driving on undulate pavement are analyzed and a theoretical relation between dynamic loads of automobile and undulate pavement is developed.At given automobile mechanism parameter、moving velocity and undulate pavement parameter dynamic loads of automobile are analyzed through an example.