Research on Surface Texture Reconstruction and Fractal Feature of Asphalt Pavement Based on MATLAB
In view of the importance of the pavement microstructure to the skid resistance of the pave-ment,8 curves of the key sieve holes were selected to study the sample forming.The correlation be-tween texture parameters and skid resistance index was studied by means of AMES texture scanner,3 D reconstruction technique of MATLAB software and box counting method of fractal theory.The re-sults show that there is a good linear relationship between the surface morphology and the skid resist-ance of asphalt pavement in the 3 D model reconstructed by MATLAB software with high precision re-storing of the surface morphology of asphalt pavement,and it provides a strong guarantee for predic-ting the long-term skid resistance of pavement.
asphalt pavement3 d texture reconstructionskid resistancefractal dimensionpoint cloud data processing
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