综合评价方法在油气储运工程中的应用现状

油气储运工程常面临多种设计、施工等方案的选择或需要对设施的运行状况进行评价,通过综合评价方法可以确定方案的优劣或对管道腐蚀程度、油库安全状况等做出评价.不同的问题适用的评价方法不同,油气储运工程中常用的综合评价方法包括层次分析法( AHP)、灰色关联法、灰色物元法、模糊物元法、数据包络法、模糊综合评价法,介绍了各评价方法的基本思想、应用情况及其优缺点,并提出了相关建议,对各评价方法在油气储运工程中的应用具有参考借鉴意义.

Application situation of comprehensive evaluation method in oil & gas storage and transportation engineering

Oil & gas storage and transportation engineering often faces the selection of programs in design,construction,etc.or needs evaluation on operating conditions of facilities.Comprehensive evaluation methods can be used to determine the programs’ advantages/disadvantages or evaluate the extent of pipeline corrosion,oil tankfarm safety conditions,etc.Comprehensive evaluation methods commonly used in oil & gas storage and transportation engineering include the analytic hierarchy process(AHP),grey incidence theory,gray matter element method,fuzzy matter element method,data envelop approach and fuzzy comprehensive evaluation method.In this paper,basic ideas,applications and advantages/disadvantages of the evaluation methods are described and relevant suggestions are proposed,which provide references to the applications of various evaluation methods in oil & gas storage and transportation engineering.