工程设计学报Issue(1)：75-79,5.DOI:10.3785/j.issn.1006-754X.2014.01.013
重型车侧翻特性理论分析及防侧翻支架设计
Theoretical analysis of rollover characteristics of the heavy duty vehicle and the design of anti-rollover bracket
赵亮 1张正龙 2韦宏法 1赵海3
作者信息
- 1. 湖南大学汽车车身先进设计制造国家重点实验室，湖南长沙410082
- 2. 柳州孔辉汽车科技有限公司，广西柳州545000
- 3. 柳州孔辉汽车科技有限公司，广西柳州545000
- 折叠
摘要
Abstract
In order to investigate rollover characteristics of the heavy duty vehicle ,theoretical cal-culation model of the quasi-static rollover was established ,calculation formula of roll lever arm'h'and vehicle equivalent track'B'were deduced and the main parameters were analyzed .A heavy mixer truck was taken as an example and the quasi-static rollover threshold was calculated .An anti-rollover bracket of this truck was designed for the vehicle steady static circular test .In addi-tion ,we validated the theoretical calculation model and bracket structure by vehicle steady static circular test . T he results indicate that the theoretical calculations of the quasi-static rollover threshold coincide well with test results ,anti-rollover bracket can warn and protect the truck from rollover accurately and effectively .The research realizes the expected design object .关键词
侧翻特性/理论分析/防侧翻支架/试验Key words
rollover characteristic/theoretical analysis/anti-rollover bracket/test分类
交通工程引用本文复制引用
赵亮,张正龙,韦宏法,赵海..重型车侧翻特性理论分析及防侧翻支架设计[J].工程设计学报,2014,(1):75-79,5.
