| 矿车与柔性车挡碰撞过程仿真分析 |
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| 引用本文： | 贺文海.矿车与柔性车挡碰撞过程仿真分析[J].起重运输机械,2009(4):60-64. |
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| 作者姓名： | 贺文海 |
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| 作者单位： | 西安科技大学机械工程学院 |
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| 基金项目： | 西安科技大学培育基金，陕西省教育厅专项基金 |
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| 摘 要： | 多盘摩擦吸能器与柔性车挡联动，可以有效地将矿车的动能转化为摩擦热。钢丝绳是多盘吸能器的重要组成部分，其受力是多盘吸能器设计的重要参数。为了准确分析钢丝绳受力的变化规律，建立了相应的非线性仿真模型，从而分析了矿车与柔性车挡之间的碰撞规律。
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| 关 键 词： | 多盘吸能制动器 矿车 车挡 碰撞 仿真 |
Simulation analysis of tramcar and flexible bumper collision process |
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| HE Wen-hai.Simulation analysis of tramcar and flexible bumper collision process[J].Hoisting and Conveying Machinery,2009(4):60-64. |
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| Authors: | HE Wen-hai |
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| Abstract: | If multi-disc energy absorber and flexible bumper are linked together,it can significantly turn kinetic energy of tramcar into frictional heat.Wire rope is the important component part of the multi-disc energy absorber,and the load exerted on the rope is the important design parameter.The paper builds the related non-linear simulation model to analyze the laws of the wire rope load's change and collision between tramcar and flexible bumper. |
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| Keywords: | multi-disc energy absorbing brake tramcar bumper collision simulation |
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