首页 | 本学科首页   官方微博 | 高级检索  
     检索      

城区埋地燃气管道失效后果严重度的模糊综合评价
引用本文:魏碧霞,杨晓翔,郭金泉,陈仲波.城区埋地燃气管道失效后果严重度的模糊综合评价[J].福州大学学报(自然科学版),2008,36(4):616-620.
作者姓名:魏碧霞  杨晓翔  郭金泉  陈仲波
作者单位:1. 福州大学至诚学院,福建,福州,350002
2. 福州大学机械工程与自动化学院,福建,福州,350002
3. 福建省特种设备检验院,福建,福州,350003
基金项目:福州大学校科研和教改项目
摘    要:简要介绍埋地燃气管道的模糊综合评价方法,阐述了埋地燃气管道风险影响因素的模糊评价集及风险影响因素权重的具体确定方法.针对某市某段埋地煤气管道,进行管道失效后果因素的模糊评判,得到该管道失效后果因素的风险值.对比分析了模糊综合评判结果与API581失效后果定性分析结果,确证了管道失效后果模糊综合评价的可行性.

关 键 词:埋地燃气  城区管道  模糊综合评估  失效后果

The application of fuzzy comprehensive assessment in urban buried gas pipeline
WEI Bi-xi,YANG Xiao-xiang,GUO Jin-quan,CHEN Zhong-bo.The application of fuzzy comprehensive assessment in urban buried gas pipeline[J].Journal of Fuzhou University(Natural Science Edition),2008,36(4):616-620.
Authors:WEI Bi-xi  YANG Xiao-xiang  GUO Jin-quan  CHEN Zhong-bo
Institution:1.Zhicheng College,Fuzhou University,Fuzhou,Fujian 350002;China;2.College of Mechanical Engineering and Automation,Fuzhou University,Fuzhou,Fujian 350002,China;3.Fujian Special Equipment Inspection Institute,Fuzhou,Fujian 350003,China)
Abstract:The method of fuzzy comprehensive evaluation is used into the urban buried gas pipeline in this paper.Fuzzy evaluation factor sets and weights of risk factors in gas pipeline have been made sure by the concrete methods.The severity of the failure consequences about the buried gas pipeline in a city have been evaluated by fuzzy comprehensive assessment.Comparing the analytical results of fuzzy comprehensive assessment method with API581 about failure consequence systems,the applicability of evaluating the serious degree of the pipeline failure consequence using fuzzy comprehensive assessment method has been certified.
Keywords:buried gas  urban pipeline  fuzzy comprehensive assessment  failure consequence
本文献已被 CNKI 万方数据 等数据库收录!
点击此处可从《福州大学学报(自然科学版)》浏览原始摘要信息
点击此处可从《福州大学学报(自然科学版)》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号