基于车路耦合安全度模型的公路弯道设计研究  

Research on highway curve design based on vehicle-road coupling safety degree model

作　　者：强彦博 QIANG Yanbo(Gansu Zhongke Huajian planning design development Co.,Ltd,Lanzhou 730070,China)

机构地区：[1]甘肃中科华建规划设计发展有限公司,甘肃兰州730070

出　　处：《中国高新科技》2024年第3期143-145,共3页

摘　　要：车辆通过弯路时的安全性是车辆设计参数与路面的共同作用。基于此,文章通过设计一套有效的评价模型对车路耦合安全度进行综合评价,分别对车辆侧翻状态与侧滑状态进行受力分析,并建立参数模型,后利用Carsim软件对实际车路耦合情况进行仿真分析,希望能够为后续的车辆设计或道路设计提供安全性保障。The safety of the vehicle when passing the curve is the joint action of the vehicle design parameters and the road surface.Based on this,this paper designed a set of effective evaluation model to comprehensively evaluate the safety degree of vehicle-road coupling,carried out force analysis on vehicle rollover state and sidesslip state respectively,and established parameter models.Then,carsim software was used to simulate and analyze the actual vehicle-road coupling situation,hoping to provide safety guarantee for subsequent vehicledesign orroad design.

关 键 词：车路耦合 安全度 仿真分析 弯道 

分 类 号：U412[交通运输工程—道路与铁道工程]