基于ADAMS的路面激励下矿用汽车驱动桥动载荷分析  

Analysis to Dynamic Load on Driving Bridge of Dump Truck under Excitement from Rough Road Based on ADAMS

作　　者：韩愈琪[1] 

机构地区：[1]北京科技大学土木与环境工程学院,北京100083

出　　处：《矿山机械》2005年第12期34-37,共4页Mining & Processing Equipment

摘　　要：在考虑阻尼和刚度的前提下,建立了SGA3550矿用汽车驱动桥振动系统后轴物理和数学模型。建立了驱动桥非线性振动系统的虚拟样机模型,得到了驱动桥在不平路面激励下所受到的动载荷。Considering damp and rigidity, the paper establishes the physical model andmathematical model for the rear axle of vibration system of the driving bridge ofSGA3550 dump truck, moreover, virtual prototype model of non-linear vibration systemof driving bridge is also built, the dynamic load on driving bridge under excitementfrom rough road is achieved.

关 键 词：动载荷分析 矿用汽车 驱动桥 ADAMS 路面激励 线性振动系统 径向刚度 强非线性 数学模型 汽车悬架 

分 类 号：U469[机械工程—车辆工程]