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为寻找适宜的路面施工工程质量控制方法 ,基于数字图像技术 ,开发了一套判别和评价沥青路面表面离析的方法 .该方法包括 :离析的判别、路面非离析的定义和路面离析程度的评价 .平行试验结果表明 ,该方法可以满足路面工程质量评价的精度要求 ,同时具有成本低、易操作等优点 ,对提高沥青路面施工质量、延长使用寿命有帮助 .
In order to find a suitable quality control method of pavement construction engineering, a set of methods for judging and evaluating the surface segregation of asphalt pavement has been developed based on digital image technology.The method includes the following aspects: the identification of segregation, the definition of pavement non-segregation and the evaluation of pavement segregation degree. The results of parallel experiments show that this method can meet the requirements of the quality evaluation of pavement engineering, has the advantages of low cost and easy operation, and is helpful to improve the construction quality and extend the service life of asphalt pavement.