基于层次分析法的天然气长输管道设计方案优选  

The Optimization of the Long Distance Gas Pipeline Design Cases Based on the Stratigraphic Analysis

作　　者：刘武[1] 

机构地区：[1]西南石油学院储运研究所

出　　处：《石油规划设计》2002年第3期22-24,共3页Petroleum Planning & Engineering

摘　　要：为了更好地评价天然气长输管道设计方案的优劣,应用层次分析法建立设计方案优选指标体系及结构模型,从多因素、定量与定性相结合的角度来确定最优方案。通过公式推理和实例分析表明,层次分析法为设计者选择技术上可行、经济上合理的设计方案提供了一种有效的方法。同时,为管道生产过程中优化运行参数提供辅助决策。With the purpose of better assessment of the long distance gas pipeline design cases,the optimum case is defined using the stratigraphic analytic method to establish index system and structure model for optimizing the design cases,and with the view point of combination of the multivariant,quantitative and qualitative analysis. The calculation inference and example analysis show that the stratigraphic analytic method is a effective way for designers to select the technical feasible and economic reasonable design case. At the same time,The method provides supplementary decision with the optimum operation parameters in the course of pipeline production.

关 键 词：层次分析法 天然气长输管道 设计方案 结构分析 数学模型 优选法 

分 类 号：TE973.1[石油与天然气工程—石油机械设备]