| 基于侧倾的运输液态危险化学品的罐式半挂汽车危险状态辨识 |
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| 引用本文： | 王云鹏,孙文财,隗海林,李世武,杨志发,李谷楠.基于侧倾的运输液态危险化学品的罐式半挂汽车危险状态辨识[J].吉林大学学报(工学版),2010,40(3). |
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| 作者姓名： | 王云鹏 孙文财 隗海林 李世武 杨志发 李谷楠 |
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| 作者单位： | 吉林大学交通学院,长春,130022 |
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| 基金项目： | “863”国家高技术研究发展计划项目(2009AA11Z215);;国家自然科学基金项目(50878094);;吉林省高技术产业发展项目([2009]633) |
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| 摘 要： | 针对运输液态危险化学品的罐式半挂汽车列车,建立了用以反映其运动响应特性的整车侧倾数学模型;基于实车参数在ADAMS虚拟环境下建立了整车多体系统动力学模型;通过对移线和转向两种典型工况下整车动力学仿真,系统地分析了变装载条件、变车速条件下车辆发生侧翻的规律,得到了列车侧翻阈值。
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| 关 键 词： | 交通运输系统工程 危险化学品运输 半挂汽车列车 adams 侧倾 |
Rollover risk of tractor semitrailer with liquid hazmat tank |
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| WANG Yun-peng,SUN Wen-cai,KUI Hai-lin,LI Shi-wu,YANG Zhi-fa,LI Gu-nan.Rollover risk of tractor semitrailer with liquid hazmat tank[J].Journal of Jilin University:Eng and Technol Ed,2010,40(3). |
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| Authors: | WANG Yun-peng SUN Wen-cai KUI Hai-lin LI Shi-wu YANG Zhi-fa LI Gu-nan |
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| Affiliation: | College of Transportation;Jilin University;Changchun 130022;China |
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| Abstract: | Aiming at the tractor semitrailer with liquid hazmat tank,a mathematic model of vehicle rollover is built to reflect its movement response characteristics.Based on the real vehicle parameter,a dynamic simulation model of multi-body vehicle is built in virtual environment of ADAMS.Through the dynamic simulation under two typical work condition-lane-changing and swerving,the rollover law is analyzed systematically under the condition of different vehicle speed and different load,the threshold values of the ro... |
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| Keywords: | traffic and transportation systems engineering hazmat transportation tractor semitrailer adams rollover |
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