装备环境工程
裝備環境工程
장비배경공정
EQUIPMENT ENVIRONMENTAL ENGINEERING
2014年
4期
120-124
,共5页
舰船%海水管路%评估%腐蚀
艦船%海水管路%評估%腐蝕
함선%해수관로%평고%부식
warship%seawater piping%evaluation%corrosion
目的：研究建立舰船海水管路的腐蚀状态评估指标体系及评估方法。方法通过经验选择影响舰船海水管路腐蚀状态的重要指标，并确定相应评估方法、评价标准及权重。结果选择管材腐蚀程度、阴极保护状态、电绝缘保护状态、海水流速控制状态、密封材料密封状态5项参数组成海水管路系统腐蚀状态评估指标体系。结论可选用层次-模糊法对海水管路腐蚀状态进行评估，其中层次分析法(AHP)用来确定评价指标权重，模糊综合评判法用来处理评价指标值。
目的：研究建立艦船海水管路的腐蝕狀態評估指標體繫及評估方法。方法通過經驗選擇影響艦船海水管路腐蝕狀態的重要指標，併確定相應評估方法、評價標準及權重。結果選擇管材腐蝕程度、陰極保護狀態、電絕緣保護狀態、海水流速控製狀態、密封材料密封狀態5項參數組成海水管路繫統腐蝕狀態評估指標體繫。結論可選用層次-模糊法對海水管路腐蝕狀態進行評估，其中層次分析法(AHP)用來確定評價指標權重，模糊綜閤評判法用來處理評價指標值。
목적：연구건립함선해수관로적부식상태평고지표체계급평고방법。방법통과경험선택영향함선해수관로부식상태적중요지표，병학정상응평고방법、평개표준급권중。결과선택관재부식정도、음겁보호상태、전절연보호상태、해수류속공제상태、밀봉재료밀봉상태5항삼수조성해수관로계통부식상태평고지표체계。결론가선용층차-모호법대해수관로부식상태진행평고，기중층차분석법(AHP)용래학정평개지표권중，모호종합평판법용래처리평개지표치。
Objective To establish an evaluation index system and an evaluation method for corrosion state of seawater piping. Methods Important evaluation indexes for corrosion state of seawater piping of warship were chosen by experience, and then the appropriate evaluation methods, evaluation criteria and weights were determined. Results An evaluation index system for corrosion state of seawater piping was formed by five parameters, including the corrosion degree of pipe, the ca-thodic protection status, the electrical insulation protection status, the controlling state of seawater velocity, and the sealing state of sealing material. Conclusion Hierarchical-fuzzy method could be selected to evaluate the corrosion status of seawa-ter pipeline. Analytic hierarchy process ( AHP ) was used to determine the weight of evaluation index, fuzzy comprehen-sive judgment method was used to handle the evaluation index value.
