Title: Numerical Analysis for Asphalt Pavement Damage Under Effect of Heavy Load Vehicles
Abstract: Aiming at the condition of asphalt pavement,the pavement deflection,structural stress and strain and life of the semi-rigid structure are calculated under heavy loaded vehides.The resalts show that with the increase in axle load,the deflection increases axle load conversion,and the total of vehicle overloading standard axial times increase sharply,resulted in shorter life of the road.Through the analysis of the asphalt pavement under the effect of heavy vehicles,static damage mechanism is proposed to provide a guide for heavy traffic in the asphalt pavement design and the early damage of the asphalt pavement.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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