| 基于有限元轨道-车辆耦合模型的列车运行状态在线检测技术的仿真 |
| |
| 引用本文： | 江翁,胡用生,展春波.基于有限元轨道-车辆耦合模型的列车运行状态在线检测技术的仿真[J].城市轨道交通研究,2008,11(1):22-24,37. |
| |
| 作者姓名： | 江翁 胡用生 展春波 |
| |
| 作者单位： | 同济大学铁道与城市轨道交通研究院,200331,上海;同济大学铁道与城市轨道交通研究院,200331,上海;同济大学铁道与城市轨道交通研究院,200331,上海 |
| |
| 摘 要： | 通过对擦伤轮对的检测,描述了在线检测轨道车辆运行状态的布点方法.采用基于Timoshenko梁的有限元轨道车辆垂向耦合模型,仿真了在线连续测试车轮踏面擦伤的过程.仿真结果真实反映了实际的测试现象.
|
| 关 键 词： | 轨道车辆 在线检测 踏面擦伤 |
| 收稿时间： | 2007-06-20 |
| 修稿时间： | 2007年6月20日 |
Simulation of Vehicle's Inspectation on the Rail based on TBDS Track and Vehicle Coupling Model |
| |
| Jiang Weng,Hu Yongsheng,Zhan Chunbo.Simulation of Vehicle's Inspectation on the Rail based on TBDS Track and Vehicle Coupling Model[J].Urban Mass Transit,2008,11(1):22-24,37. |
| |
| Authors: | Jiang Weng Hu Yongsheng Zhan Chunbo |
| |
| Abstract: | In this paper, the significance of inspecting the wheel/rail force when the vehicle is running on the rail is presented briefly.Taking this inspection of wheel tread flat as an example, this paper discusses how to arrange strain gauge on the rail, then simulates the process of wheel tread inspection on the rail based on track TBDS (Timoshenko beam on discrete) and vehicle coupling model. |
| |
| Keywords: | railway vehicle inspection on the rail wheel tread flat |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
