基于ADAMS重型半挂车动荷载仿真分析  

Simulation Analysis on Dynamic Loads of Heavy-Duty Semitrailer Model Based on ADAMS

作　　者：黄雪娇[1] 曹源文[1] 李仕锋[1] 

机构地区：[1]重庆交通大学机电与汽车工程学院,重庆400074

出　　处：《重庆交通大学学报（自然科学版）》2012年第1期128-132,共5页Journal of Chongqing Jiaotong University(Natural Science)

基　　金：交通运输部西部交通建设基金项目(200831881465)

摘　　要：利用ADAMS/Car仿真软件建立了某重型半挂车模型,以綦江—万盛高速公路路面实测平整度数据为基础,用正弦曲线模拟路面,对车辆各轴车轮及不同车速和载重时的动荷载进行了仿真分析,同时对车辆模型在假定不同路面振幅和波长下的动荷载也进行了研究,为分析车辆与路面之间的相互作用提供参考价值。The heavy-duty semi-trailer model was set up by ADAMS/Car.The pavement surface was imitated by using sine curve based on the measured data of Qijiang-Wansheng highway pavement roughness.The simulation analysis of the vehicle dynamic loads of every wheel,at different speeds and loads was conducted.In addition,the live loads on vehicle model with different wave-lengths and amplitudes were also investigated.The simulation result provides some reference for analyzing the interaction between vehicle and pavement surface.

关 键 词：ADAMS/CAR 半挂车 动载荷 

分 类 号：U461.5[机械工程—车辆工程]