多轴汽车轴荷的合理分配与确定  

Reasonable Distribution and Calculation of the Axle Load for Multi- axle Vehicles

作　　者：王国军[1] 陈欣[1] 徐安桃[1] 王江[1] 

机构地区：[1]军事交通学院汽车工程系,天津300161

出　　处：《军事交通学院学报》2009年第2期53-56,共4页Journal of Military Transportation University

摘　　要：为计算多轴汽车的轴荷,建立了多轴汽车的轴荷模型,提出了多轴汽车轴荷分配计算的新方法。以某重型高机动军用多轴汽车轴荷分析为例,采用有限元仿真对模型和算法进行了验证。给出的方法可以分析轴距、弹簧刚度、车辆过路面凸起高度等对多轴汽车轴荷分配的影响,对多轴车辆设计、整车布置具有指导意义。In order to calculate the axle load of multi -axle vehicles,the multi -axle vehicles＇vertical axle loads mathematical model is established and a new calculation method is proposed. The simulation based on the FEM analysis for a high mobility multi - axle millitary vehicle is made to verify the accuracy of the mode/and the calculation method. It can be used to get the axle load in consideration the axle distance, spring stiffness and the convexity of road for multi - axle vehicle. It also offers guidance for multi - axle vehicles designing and assignment.

关 键 词：多轴汽车 轴荷 高机动车辆 

分 类 号：U462.1[机械工程—车辆工程]