• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 54 Issue 2
Jun.  2019
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Article Contents
DU Zixue, WEN Xiaoxia, YANG Zhen, ZHENG Shengbao, ZHOU Juchao, WANG Guolin. Study on Partial-Wear-Factor Model Monorail Vehicle Running Wheel[J]. Journal of Southwest Jiaotong University, 2019, 54(2): 373-380. doi: 10.3969/j.issn.0258-2724.20170349
Citation: DU Zixue, WEN Xiaoxia, YANG Zhen, ZHENG Shengbao, ZHOU Juchao, WANG Guolin. Study on Partial-Wear-Factor Model Monorail Vehicle Running Wheel[J]. Journal of Southwest Jiaotong University, 2019, 54(2): 373-380. doi: 10.3969/j.issn.0258-2724.20170349

Study on Partial-Wear-Factor Model Monorail Vehicle Running Wheel

doi: 10.3969/j.issn.0258-2724.20170349
  • Received Date: 02 May 2017
  • Rev Recd Date: 13 Sep 2017
  • Available Online: 22 Oct 2017
  • Publish Date: 01 Apr 2019
  • Frequent tire changes caused by running tire abrasion play an important role in affecting the cost of monorails. For rapid assessing the partial wear state of monorail vehicle running wheels on the different vehicle design, the factor analysis method was adopted to study the 10 evaluation indices that influence partial wear, the partial-wear factor model was established and a method was proposed for evaluating the merits and demerits of vehicle design schemes by the score of running wheels’ partial wear factor. The findings indicate the principal factors influencing partial wear in order of importance are the horizontal and vertical parameters, wheel base orientation, vertical stiffness of the running wheel, and vertical distance of the guiding wheel. The partial-wear-factor model and the partial-wear-factor score formula can quickly and reliably be used to evaluate the partial-wear state of the running wheel in different monorail vehicle structure designs. It provides an effective optimization design method for the development of bogies for monorail vehicles.

     

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