基于三角模糊数的沥青路面使用性能评价方法

Research on performance evaluation method of Asphalt Pavement Based on triangular fuzzy number

为了获得各指标的权重值,评价沥青路面的使用性能状态,基于三角模糊数判断矩阵的模糊层次分析法和模糊数比较原理,得出评价结果。同时,以福州市某公路为工程背景,用该方法评价沥青路面使用性能状态。结论表明,本评估方法与实际情况吻合,可以为沥青路面使用性能评价提供科学依据。

In order to obtain the weight value of each element and evaluate the service performance state of asphalt pavement, this paper obtains the results by using the fuzzy analytic hierarchy process of triangular fuzzy number judgment matrix and the principle of fuzzy number comparison. Taking A road in Fuzhou city as the engineering background, this method is used to evaluate the service performance of highway asphalt pavement. The conclusion shows that this evaluation method is close to the actual situation, can provide a scientific basis for the service performance evaluation of highway asphalt pavement.