Highway Performance Evaluation Index in Semiarid Climate Region Based on Fuzzy Mathematics
Joint Authors
Guo, Meng
Yang, Sanqiang
Liu, Xinlei
Wang, Pidong
Li, Qian
Liu, Haiqing
Source
Advances in Materials Science and Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-06-17
Country of Publication
Egypt
No. of Pages
7
Abstract EN
Accurate evaluation and analysis of expressway pavement performance is a prerequisite for determining the pavement design scheme and maintenance scheme.
Due to the fuzziness and randomness of many factors affecting the pavement performance, this paper relies on the reconstruction and expansion project of Xinglin section of the Taihang mountain expressway, a method of highway pavement performance evaluation based on fuzzy mathematics is proposed.
The results show the following: ① the study uses the factor domain, the comment level domain, the fuzzy relationship matrix, the evaluation factor full vector, and the fuzzy comprehensive evaluation result vector five-step method.
The method can be effectively combined with the multi-index comprehensive detection index used in the specification.
② Based on the multi-index comprehensive test and evaluation adopted in the specification, the performance grade of the old road surface was quantitatively evaluated by the iterative calculation of fuzzy mathematics that broke through the evaluation mode which was based on the traditional detection methods.
The research results provide innovative theoretical methods for the accurate evaluation and analysis of highway pavement performance in the semiarid climate region and also play a technical supporting role for the pavement design scheme and maintenance scheme decision-making in the semiarid climate region.
American Psychological Association (APA)
Yang, Sanqiang& Guo, Meng& Liu, Xinlei& Wang, Pidong& Li, Qian& Liu, Haiqing. 2019. Highway Performance Evaluation Index in Semiarid Climate Region Based on Fuzzy Mathematics. Advances in Materials Science and Engineering،Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1120532
Modern Language Association (MLA)
Yang, Sanqiang…[et al.]. Highway Performance Evaluation Index in Semiarid Climate Region Based on Fuzzy Mathematics. Advances in Materials Science and Engineering No. 2019 (2019), pp.1-7.
https://search.emarefa.net/detail/BIM-1120532
American Medical Association (AMA)
Yang, Sanqiang& Guo, Meng& Liu, Xinlei& Wang, Pidong& Li, Qian& Liu, Haiqing. Highway Performance Evaluation Index in Semiarid Climate Region Based on Fuzzy Mathematics. Advances in Materials Science and Engineering. 2019. Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1120532
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1120532