Fuzzy Comprehensive Safety Evaluation of Pipeline Disaster in China-Russia Crude Oil Permafrost Region Based on Improved Analytic Hierarchy Process-Entropy Weight Method

被引:7
|
作者
Shen, Yangyang [1 ]
Chen, Dongxu [1 ]
Zhang, Min [2 ]
Zuo, Ting [3 ]
机构
[1] Guangdong Technol Coll, Sch Econ & Management, Zhaoqing 526100, Guangdong, Peoples R China
[2] Guangdong Technol Coll, Off Sci & Technol, Zhaoqing 526100, Guangdong, Peoples R China
[3] Kunming Univ Sci & Technol, Fac Land Resources Engn, Kunming 650093, Yunnan, Peoples R China
基金
中国国家自然科学基金;
关键词
AHP;
D O I
10.1155/2022/3157793
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Considering the difficulty in evaluating pipeline safety in permafrost region, the pipeline disaster safety evaluation index system in permafrost region is analyzed and established. A comprehensive weight determination method based on improved fuzzy analytic hierarchy process, entropy weight method and Lagrange algorithm is proposed, and a fuzzy comprehensive evaluation model of permafrost pipeline safety is established. Taking the disaster safety evaluation of pipeline in the China-Russia crude oil permafrost region as an example, the proposed method is used to determine the comprehensive weight of disaster safety index of permafrost pipeline and carry out comprehensive safety evaluation. The rationality of the comprehensive weight determination method is verified by comparing with the performance of the traditional AHP evaluation method.
引用
收藏
页数:10
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