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Gillespie, D., Karanuhao, M., Sayers, W., Nasim, A., Hasen, W., Ehsan and Cabon, D. (1993) Effects of Heavy—Vehicle Characteristic on Pavement Responses and Performance NCHRP Report 353. National Cooperative Highway Research Program, Transportation Research Board, Washington, p. 132.

has been cited by the following article:

• TITLE: Determination of an Equivalent Loading Circle Which May Represent the Loading of the Dual Wheels

  AUTHORS: Baye Birane Thiam, Fatou Samb, Adama Dione

  KEYWORDS: Dual Wheels, Circular Surface, Equivalent Loading Circle, Single Axle with Dual Wheels, Lateritic Gravelly, Cast3M

  JOURNAL NAME: Open Journal of Civil Engineering, Vol.8 No.2, June 29, 2018

  ABSTRACT: This work aims to look for a simplifying surface that can represent the effect of the dual wheels on the variation of the stress and deformation state prevailing during the passage of traffic loads. This was facilitated by the results of Thiam (2016) [4] obtained on the distribution of the vertical contact stress in the space described by the dual wheels. The analysis of the results of this study, on all the loading circles considered, shows that the radius loading circle equal to 0.181 m makes it possible to most probably represent the effect of the dual wheels. With this new surface, the effect of the dual wheels can be determined in 2D. The choice of this load is confirmed by a study in case of overload. Thus, the single axle with dual wheels is represented by a simplified diagram equipped on each side by a disk of radius 0.181 m. These results are obtained using a numerical simulation under Cast3M with a gravelly lateritic pavement.