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轮轨接触振动及其对轮轨粘着的影响 被引量：2

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摘要 轮轨滚动接触分为稳态接触和非稳态接触。非稳态接触使得轮轨接触参数发生变化 ,即发生接触振动。轮轨接触参数的变化必将影响轮轨粘着性能。本文对轮轨接触振动进行建模、求解 ,并将轮轨接触参数的变化应用于修正的轮轨粘着理论中 ,探讨轮轨接触振动对轮轨粘着的影响。
作者 孙琼
机构地区 铁道科学研究院机辆所
出处 《铁道机车车辆》 2002年第B12期166-172,共7页 Railway Locomotive & Car
关键词 轮轨接触振动 轮轨粘着 建模 影响 机车动力学 滚动接触
分类号 U260.115 [机械工程—车辆工程] U21 [交通运输工程—道路与铁道工程]
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参考文献8

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同被引文献18

  • 1李国顺,金炜,范荣巍.基于图像识别的轮轨冲角测量系统研究[J].中国铁道科学,2005,26(5):82-85. 被引量：8
  • 2刘迎曦,张军.轮轨两点接触的有限元分析[J].机械工程学报,2005,41(11):121-126. 被引量：8
  • 3CHEN Hua, BAN T, ISHIDA M, et al. Experimental investigation of influential factors on adhesion between wheel and rail under wet conditions [J]. Wear, 2008, 265:1504-1511.
  • 4CHEN Hua, ISHIDA M, NAKAHARA T. Analysis of adhesion under wet conditions for three-dimensional contact considering surface roughness [J]. Wear, 2005, 258:1209-1216.
  • 5ZHANG Weihua, CHEN Jianzheng, WU Xuejie, et al. Wheel/rail adhesion and analysis by using full scale roller rig [J]. Wear, 2002, 253:82-88.
  • 6LEWIS R, DWYER-JOYCE R S. Wear at the wheel/rail interface when sanding is used to increase adhesion [J]. Journal of Rail and Rapid Transit, 2005, 220:29-41.
  • 7KNOTHE K, GROSS-THEBING A. A derivation of frequency dependent creep coefficients based on an elastic half-space model [J]. Vehicle System Dynamics, 1986, 15:133-143.
  • 8BUCHER F, DMITRIEY A I, ERTZ M, et al. Multiscale simulation of dry friction in wheel/rail contact [J]. Wear, 2006, 261:874-884.
  • 9ERTZ M, KNOTHE K. A comparison of analytical and numerical methods for the calculation of temperatures in wheel/rail contact [J]. Wear, 2002, 253:498-508.
  • 10KOAN-SOK B, KEIJI K. TSUNAMITSU N. An experimental study of transient traction characteristics between rail and wheel under low slip and low speed conditions[J]. Wear, 2008, 265:1417-1424.

引证文献2

二级引证文献8

铁道机车车辆
2002年 第B12期

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