Application of matter-element analysis based on entropy right to evaluate the pavement condition in permafrost region

被引：1

作者：

Yan, KeZhen ^{[1
]}

Zhang, JinZhao ^{[2
]}

Feng, Lin ^{[1
]}

机构：

[1] Hunan Univ, Coll Civil Engn, Changsha 410082, Peoples R China

[2] First Highway Survey & Design Inst China, Xian 710064, Peoples R China

来源：

SCIENCES IN COLD AND ARID REGIONS | 2009年 / 1卷 / 06期

关键词：

pavement evaluation; entropy; matter-element model; pavement;

D O I：

暂无

中图分类号：

P9 [自然地理学];

学科分类号：

0705 ; 070501 ;

摘要：

Evaluation of pavement performance is one of the most important issues in a pavement-management system. By employing the concept of entropy, the matter-element model for evaluating pavement is established, and the weights of the evaluation indices are obtained from surveying data. By calculating the degree of dependence of the matter-element model, the pavement performance evaluation can be obtained by this method. The results show matter-element model based on entropy right has good performance for evaluating the pavement condition in permafrost region.

引用

页码：519 / 522

页数：4