PREDICTION AND ASSESSMENT OF RESIDUAL STRAIN OF ASPHALT CONCRETE PAVEMENT USING FINITE ELEMENT METHOD
Journal Title: World Science - Year 2018, Vol 2, Issue 4
Abstract
The article shows the calculation of stress-strain state of asphalt pavement by finite element method using Ansys software system. The object of the research is the displacements in the pavement design. The aim of the research is to determine the resistance to rutting of asphalt concrete pavement of non-rigid road base. Insufficient resistance of asphalt concrete pavement of roads and streets to rutting with the formation of shearing, shoving, rutting significantly reduces both the strength of the entire pavement design, and especially the level of traffic safety due to the effect of aqua-planing in places of stagnant water and winter slipperiness. The results of the calculations make it possible theoretically to determine the rutting of asphalt concrete pavement based on a given number of vehicle passes and asphalt concrete pavement temperature.
Authors and Affiliations
А. М. Onishchenko, М. V. Garkusha, О. М. Leshchuk
Keywords
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- EP ID EP281827
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