天然气与石油2025，Vol.43Issue(1)：65-72,8.DOI:10.3969/j.issn.1006-5539.2025.01.009
基于AHP-TOPSIS法的油气长输管道线路路由比选研究
Research on comparison of oil and gas long-distance pipeline routing based on AHP-TOPSIS method
摘要
Abstract
In order to compare and select the optimal route for long-distance transmission pipelines,a quantitative analysis of route adaptability is conducted,and a method based on the Analytic Hierarchy Process-Technique for Order Preference by Similarity to Ideal Solution(AHP-TOPSIS)is proposed.Taking Dayu-Shijiazhuang distribution station of the Shaanxi-Beijing second pipeline as a case study,10 indicators,including investment estimation,tunnel crossing and passing through active fault zone,are selected to develop a hierarchical model comprising target layer—criterion layer—scheme layer,thereby forming a route selection index system.The AHP method is applied to determine the weighting and ranking of each index.The TOPSIS method is selected to build a weighted normalized matrix to calculate and rank the relative proximity of each route to the ideal route,thereby determining the optimal route.The results show that the 3 indices on investment estimation,tunnel crossing and passing through active fault zone have great influence on route selection.According to the quantitative calculation,the southern route is obviously superior to the northern route,which is in agreement with the actual situation.The engineering example proves that the AHP-TOPSIS method can be effectively applied in the route comparison of long-distance transmission pipelines,providing a solid basis for the best route selection.关键词
AHP/TOPSIS/判断矩阵/加权规范化决策矩阵/优选排序Key words
AHP/TOPSIS/Judgment matrix/Weighted normalized decision-making matrix/Preferred ranking引用本文复制引用
尚玉杰..基于AHP-TOPSIS法的油气长输管道线路路由比选研究[J].天然气与石油,2025,43(1):65-72,8.基金项目
国家管网重大科技项目"川气东送二线管道建设关键技术研究"(SJSG202202) （SJSG202202）
国家管网集团工程技术创新有限公司"柔性复合材料在管道水工保护工程中的应用及生态恢复技术研究"(XG-JCGL-CX-KJXX-01-JL-03) （XG-JCGL-CX-KJXX-01-JL-03）
