某重型高机动越野汽车轴荷计算与试验

Calculation and Testing of Axle Load for a Certain Heavy High Mobility Vehicle

多轴汽车轴荷是进行车架强度校核及车辆总体布局的必要参数。以基于车架为刚性体的多轴轴荷为计算模型，计算了某重型高机动越野汽车轴荷，并使用地秤测量了各轴轴荷，对计算结果进行试验验证。验证结果表明，所用多轴轴荷计算模型能够准确确定多轴汽车轴荷，误差在可接受范围内。

Axle load is the necessary parameters for vehicle frame strength verification and the important parameters in the procedure of vehicle designation. The multi - axle load calculation model was adopted to get the axle load of a heavy high mobility vehicle. A Weighbridge was used to measure the axle loads of the vehicle to verify the model. The testing results show that the multi - axle model is able to predict the axle load correctly and its error is acceptable.