• 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 20 Issue 6
Dec.  2007
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Article Contents
HE Jie, LI Xuhong, HANG Wen, MAO Haijun. Prediction of ESAL Based on Rated Carrying Capacity and Enforcement Intensity[J]. Journal of Southwest Jiaotong University, 2007, 20(6): 753-757.
Citation: HE Jie, LI Xuhong, HANG Wen, MAO Haijun. Prediction of ESAL Based on Rated Carrying Capacity and Enforcement Intensity[J]. Journal of Southwest Jiaotong University, 2007, 20(6): 753-757.

Prediction of ESAL Based on Rated Carrying Capacity and Enforcement Intensity

  • Received Date: 29 May 2006
  • Publish Date: 25 Dec 2007
  • A GVWD(gross vehicle weight distribution) model for a typical type of trucks under a non-overloading condition was set up.Furthermore,this model was revised based on the enforcement intensity of overloading to gain a GVWD model based on rated carrying capacity limitation and regulation strength.On the basis of the axle load distribution coefficient and the GVWD model conversions among the same type of trucks,the GVWD model was transformed into an axle load distribution model.Finally,an ESAL(equivalent standard axle load) model was proposed for the same type of trucks by considering the axle load conversion expressions.This ESAL model is different from an ordinary ESAL model—in the proposed ESAL model,the rated carrying capacity limitation and the regulation strength are taken into account,and the GVWD model conversions between reference and target trucks are considered so as to avoid establishing different models for different types of trucks.

     

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