全面腐蚀控制
全麵腐蝕控製
전면부식공제
TOTAL CORROSION CONTROL
2013年
8期
23-26,57
,共5页
赵亮%孙明烨%冯涛
趙亮%孫明燁%馮濤
조량%손명엽%풍도
城镇燃气埋地钢制管道%腐蚀状况%熵权%属性测度区间识别%综合评价
城鎮燃氣埋地鋼製管道%腐蝕狀況%熵權%屬性測度區間識彆%綜閤評價
성진연기매지강제관도%부식상황%적권%속성측도구간식별%종합평개
underground gas pipeline of steel in cities and towns%corrosion%entropy weight%attribute measure interval recognition%comprehensive evaluation
本文以国家出台的管道腐蚀控制技术规程为依据，构建了城镇燃气埋地钢制管道腐蚀状况综合评价指标体系，以熵权和属性测度区间识别理论，建立了城镇燃气埋地钢制管道腐蚀状况综合评价模型，并通过对北京市5段燃气管道腐蚀状况综合评价应用实例，说明本文建立的城镇燃气埋地钢制管道腐蚀状况综合评价体系是可行的，对于城市燃气管网运行管理工作具有重要的指导意义。
本文以國傢齣檯的管道腐蝕控製技術規程為依據，構建瞭城鎮燃氣埋地鋼製管道腐蝕狀況綜閤評價指標體繫，以熵權和屬性測度區間識彆理論，建立瞭城鎮燃氣埋地鋼製管道腐蝕狀況綜閤評價模型，併通過對北京市5段燃氣管道腐蝕狀況綜閤評價應用實例，說明本文建立的城鎮燃氣埋地鋼製管道腐蝕狀況綜閤評價體繫是可行的，對于城市燃氣管網運行管理工作具有重要的指導意義。
본문이국가출태적관도부식공제기술규정위의거，구건료성진연기매지강제관도부식상황종합평개지표체계，이적권화속성측도구간식별이론，건립료성진연기매지강제관도부식상황종합평개모형，병통과대북경시5단연기관도부식상황종합평개응용실례，설명본문건립적성진연기매지강제관도부식상황종합평개체계시가행적，대우성시연기관망운행관리공작구유중요적지도의의。
In the base of technical specification for control of external corrosion on pipeline promulgated by the state, the paper builds a comprehensive evaluation index system of corrosion about underground gas pipeline of steel in cities and towns. And it constructs a comprehensive evaluation model b ased on the theory of entropy weight and attribute measure interval recognition. By the application examples about comprehensive evaluation of corrosion on five gas pipeline sections in Beijing city, it illustrates it’s feasible that the comprehensive evaluation system of corrosion about underground gas pipeline of steel in cities and towns established in the paper. Simultaneously, it has an important guiding significance for operational management of city gas pipeline network.
