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| 高速公路除障车吊臂的可靠性分析 | |
| 引用本文： | 陈燕,倪秀英,文春景,杨志峰.高速公路除障车吊臂的可靠性分析[J].公路交通科技,2005,22(7):147-149,162. |
| 作者姓名： | 陈燕 倪秀英 文春景 杨志峰 |
| 作者单位： | 1. 鲁东大学交通学院,山东,烟台,264025 2. 山东省交通科研所,山东,济南,250031 3. 交通部公路科研所,北京,100088 |
| 基金项目： | 鲁东大学自然科学基金资助项目(521415270451)，刘宝琛院士资助项目 |
| 摘 要： | 针对曾开发过的高速公路除障车进行了结构分析,就吊臂这一主要结构件,利用可靠性理论对其强度进行可靠性分析。在对吊臂进行可靠性分析过程中,除了借助传统的可靠性理论外,在对动载荷的确定上,利用了汽车平顺性理论;并且结合除障车的行驶路面情况,利用MATLAB对决定动载荷的振动加速度进行了仿真分析,使得计算结果更为真实可靠。 |
| 关 键 词： | 汽车工程 除障车 吊臂 可靠性 |
| 文章编号： | 1002-0268(2005)07-0147-03 |
Reliability Analysis of Suspending Lift Arm of Speedway Barrier Removing Vehicle |
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| CHEN Yan,NI Xiu-ying,WEN Chun-jing,YANG Zhi-feng.Reliability Analysis of Suspending Lift Arm of Speedway Barrier Removing Vehicle[J].Journal of Highway and Transportation Research and Development,2005,22(7):147-149,162. | |
| Authors: | CHEN Yan NI Xiu-ying WEN Chun-jing YANG Zhi-feng |
| Abstract: | The configuration of the lift truck has been analyzed which has been developed for removing barrier on speedway.The strength of the suspending lift arm the primary part is analyzed by reliability theory.In the process of analyzing the reliability of the lift arm,the traditional reliability theory and the theory of vehicle ride is used to determine dynemic load.In this paper MATLAB5.3 software package is used to simulate vibration acceleration of changing load,which makes the results of the calculation more reliable. |
| Keywords: | Automobile engineering Vehicles used for removing barrier on road Suspending lift arm Reliability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |