摘要
通过研究公路沥青路面使用性能评价的现状,在计算评价模型中的评价指标权重时,给定公路交通特性,专家在基于交通特性的基础上对各评价指标进行评定后,应用层次分析法解出模型各评价指标权重系数。通过工程案例与规范评价方法进行对比分析,验证了模型的实用性。
This paper researches a model evaluating performance of asphalt pavement based on traffic characteristic identifying. Based on the study of the present evaluation practice, the model gives the highway traffic characteristics when calculating the evaluation index weight so that experts, on the basis of the evaluation index assessment, can work out the model evaluation index weight coefficients. The research proves the practicability of the model by comparing and analyzing the engineering cases and normative evaluation methods.
出处
《建材技术与应用》
2015年第6期38-41,共4页
Research and Application of Building Materials
关键词
沥青路面
交通特性
层次分析法
asphalt pavement
traffic characteristic
analytic hierarchy process
