Selective Preference Method of Highway Route Scheme in Permafrost Regions of Qinghai-Tibet Plateau Based on AHP and Fuzzy Comprehensive Evaluation
To solve the problem that traditional highway route selection method cannot fully consider the complex geographical environment in the permafrost region of Qinghai-Tibet Plateau, AHP (Analytic Hierarchy Process) and fuzzy comprehensive evaluation were introduced into the highway route comparison and...
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ftdpipublojs:oai:ojs.dpi-proceedings.com:article/9947 2023-05-15T17:55:25+02:00 Selective Preference Method of Highway Route Scheme in Permafrost Regions of Qinghai-Tibet Plateau Based on AHP and Fuzzy Comprehensive Evaluation Zhang, Chi Yang, Kun He, Ya-long Yan, Xiao-Min Meng, Liang 2017-05-23 https://www.dpi-journals.com/index.php/dtmse/article/view/9947 https://doi.org/10.12783/dtmse/ictim2017/9947 unknown DEStech Publications, Inc. https://www.dpi-journals.com/index.php/dtmse/article/view/9947 doi:10.12783/dtmse/ictim2017/9947 Copyright (c) 2017 DEStech Transactions on Materials Science and Engineering DEStech Transactions on Materials Science and Engineering; International Conference on Transportation Infrastructure and Materials (ICTIM 2017) 2572-889X road engineering permafrost region Qinghai-Tibet Plateau route scheme comparison AHP fuzzy comprehensive evaluation info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article 2017 ftdpipublojs https://doi.org/10.12783/dtmse/ictim2017/9947 2023-04-09T17:56:46Z To solve the problem that traditional highway route selection method cannot fully consider the complex geographical environment in the permafrost region of Qinghai-Tibet Plateau, AHP (Analytic Hierarchy Process) and fuzzy comprehensive evaluation were introduced into the highway route comparison and selection in permafrost region. Influence degrees of various factors on different route schemes in permafrost regions of the Qinghai-Tibet Plateau were analyzed by the AHP. The annual average temperature, engineering reliability and engineering capacity were selected as the characteristic parameters and their weights were determined. Variation range of the various influencing factors in permafrost regions of the Qinghai-Tibet Plateau were analyzed by the fuzzy comprehensive evaluation, 5 evaluation grades of highway route scheme in permafrost regions were established, and the actual highway route schemes between Xiushui River and Yamarle River were compared and selected. The results show that the temperature and frozen soil diseases are the main factors affecting the highway route plan in the permafrost regions of the Tibetan plateau, outstanding route plan needs comprehensive consideration of stability of highway engineering and environmental protection. Article in Journal/Newspaper permafrost DPI Journals (Destech Publications) DEStech Transactions on Materials Science and Engineering ictim |
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DPI Journals (Destech Publications) |
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topic |
road engineering permafrost region Qinghai-Tibet Plateau route scheme comparison AHP fuzzy comprehensive evaluation |
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road engineering permafrost region Qinghai-Tibet Plateau route scheme comparison AHP fuzzy comprehensive evaluation Zhang, Chi Yang, Kun He, Ya-long Yan, Xiao-Min Meng, Liang Selective Preference Method of Highway Route Scheme in Permafrost Regions of Qinghai-Tibet Plateau Based on AHP and Fuzzy Comprehensive Evaluation |
topic_facet |
road engineering permafrost region Qinghai-Tibet Plateau route scheme comparison AHP fuzzy comprehensive evaluation |
description |
To solve the problem that traditional highway route selection method cannot fully consider the complex geographical environment in the permafrost region of Qinghai-Tibet Plateau, AHP (Analytic Hierarchy Process) and fuzzy comprehensive evaluation were introduced into the highway route comparison and selection in permafrost region. Influence degrees of various factors on different route schemes in permafrost regions of the Qinghai-Tibet Plateau were analyzed by the AHP. The annual average temperature, engineering reliability and engineering capacity were selected as the characteristic parameters and their weights were determined. Variation range of the various influencing factors in permafrost regions of the Qinghai-Tibet Plateau were analyzed by the fuzzy comprehensive evaluation, 5 evaluation grades of highway route scheme in permafrost regions were established, and the actual highway route schemes between Xiushui River and Yamarle River were compared and selected. The results show that the temperature and frozen soil diseases are the main factors affecting the highway route plan in the permafrost regions of the Tibetan plateau, outstanding route plan needs comprehensive consideration of stability of highway engineering and environmental protection. |
format |
Article in Journal/Newspaper |
author |
Zhang, Chi Yang, Kun He, Ya-long Yan, Xiao-Min Meng, Liang |
author_facet |
Zhang, Chi Yang, Kun He, Ya-long Yan, Xiao-Min Meng, Liang |
author_sort |
Zhang, Chi |
title |
Selective Preference Method of Highway Route Scheme in Permafrost Regions of Qinghai-Tibet Plateau Based on AHP and Fuzzy Comprehensive Evaluation |
title_short |
Selective Preference Method of Highway Route Scheme in Permafrost Regions of Qinghai-Tibet Plateau Based on AHP and Fuzzy Comprehensive Evaluation |
title_full |
Selective Preference Method of Highway Route Scheme in Permafrost Regions of Qinghai-Tibet Plateau Based on AHP and Fuzzy Comprehensive Evaluation |
title_fullStr |
Selective Preference Method of Highway Route Scheme in Permafrost Regions of Qinghai-Tibet Plateau Based on AHP and Fuzzy Comprehensive Evaluation |
title_full_unstemmed |
Selective Preference Method of Highway Route Scheme in Permafrost Regions of Qinghai-Tibet Plateau Based on AHP and Fuzzy Comprehensive Evaluation |
title_sort |
selective preference method of highway route scheme in permafrost regions of qinghai-tibet plateau based on ahp and fuzzy comprehensive evaluation |
publisher |
DEStech Publications, Inc. |
publishDate |
2017 |
url |
https://www.dpi-journals.com/index.php/dtmse/article/view/9947 https://doi.org/10.12783/dtmse/ictim2017/9947 |
genre |
permafrost |
genre_facet |
permafrost |
op_source |
DEStech Transactions on Materials Science and Engineering; International Conference on Transportation Infrastructure and Materials (ICTIM 2017) 2572-889X |
op_relation |
https://www.dpi-journals.com/index.php/dtmse/article/view/9947 doi:10.12783/dtmse/ictim2017/9947 |
op_rights |
Copyright (c) 2017 DEStech Transactions on Materials Science and Engineering |
op_doi |
https://doi.org/10.12783/dtmse/ictim2017/9947 |
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DEStech Transactions on Materials Science and Engineering |
container_issue |
ictim |
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1766163352879366144 |