Theoretical study of the thermal behavior of a supple road structure in frequency dynamic modulation under illumination and shade: determination of the temperatures and the flow densities in the interfaces

International Journal of Civil Engineering

© 2017 by SSRG - IJCE Journal

Volume 4 Issue 8

Year of Publication : 2017

Authors : Youssou Traore, MamadouLamine Lo, CheikhThiam, M. S. Ould Brahim, Moussa Dieng, Ould Mohamed Bah, Issa Diagne, Gregoire Sissoko

10.14445/23488352/IJCE-V4I8P105

How to Cite?

Youssou Traore, MamadouLamine Lo, CheikhThiam, M. S. Ould Brahim, Moussa Dieng, Ould Mohamed Bah, Issa Diagne, Gregoire Sissoko, "Theoretical study of the thermal behavior of a supple road structure in frequency dynamic modulation under illumination and shade: determination of the temperatures and the flow densities in the interfaces," SSRG International Journal of Civil Engineering, vol. 4,  no. 8, pp. 32-37, 2017. Crossref, https://doi.org/10.14445/23488352/IJCE-V4I8P105

Abstract:

The determination of the mechanical parameters for the sizing of a road allows, according to the traffic to choose the minimal thickness for various layers. These parameters vary according to the climatic measurement in strong thermal stress zone (illumination) or in of low thermal stress zone (shade) . In this work, a theatrical study on the temperature variation and the flow density determination method for every interface of the road structure is proposed in frequency dynamic modulation. This method highlights the influence of the climatic parameters such as the thermal exchange coefficient by radiation and the thermal exchange coefficient by convection.

Keywords:

Roadway - temperature-density of flow dynamic frequency modulation –shade-illumination.

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