Volume 31 Issue 1
Feb.  2001
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DEVELOPMENT OF ROLLING CONTACT MECHANICS OF WHEEL/RAIL SYSTEMS[J]. Advances in Mechanics, 2001, 31(1): 33-46. doi: 10.6052/1000-0992-2001-1-J1999-068
Citation: DEVELOPMENT OF ROLLING CONTACT MECHANICS OF WHEEL/RAIL SYSTEMS[J]. Advances in Mechanics, 2001, 31(1): 33-46. doi: 10.6052/1000-0992-2001-1-J1999-068

DEVELOPMENT OF ROLLING CONTACT MECHANICS OF WHEEL/RAIL SYSTEMS

doi: 10.6052/1000-0992-2001-1-J1999-068
  • Publish Date: 2001-02-25
  • Rolling contact mechanics of wheel/rail systems mainly involve the study on the performance of wheel/rail in rolling contact. Due to its complexity, the study can be divided into six independent but interconnected parts. They are, respectively, creep theory of wheel/rail in rolling contact, adhesion, corrugation on the contact surfaces of wheel/rail, rolling contact fatigue, derailment and wheel/rail noise. In the paper, a historical introduction to the research fields mentioned above is given. The advantages and disadvantages of some typical creep theoretical models of whell/rail in rolling contact are emphatically discussed because they are widely applied to the dynamics of railway vehicle and track structure and wheel/rail performance. According to many serious problems concerning the performance of wheel/rail system in practical railway engineering, the authors suggest some further researches on the creep theory of wheel/rail in rolling contact, experimental method and important factors on the performance of wheel/rail in rolling contact.

     

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