Maximum Shearing Stress Analysis of Asphalt Pavement Structure
2014
Based on the multi-layer elastic system theory, large general used finite element software is used to analysis in the paper. The maximal shear stress SXY is analysed entirely by computing the structure layer bottom maximal shear stress SXY of the different combinations under the different axis load. The results show: the more the axis load, the more the shear stress SXY; the shear stress SXY decreases quickly along with the structure layer deep increasing; the relations between the basic layer rigidity and the shear stress are curve change laws.
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