起重运输机械Issue(11)：1-6,6.
基于模糊层次分析法的造船门式起重机裂纹结构缺陷安全评估
Safety assessment for defective crack structure of shipbuilding gantry crane based on fuzzy analytical hierarchy process
摘要
Abstract
Aiming at the safety assessment for the defective structure of shipbuilding gantry crane to the crane normal operation, with one of its main structural defects-erack-as an example, the evaluation index system regarding the impact of cracks on the safety of shipbuilding gantry crane is established based on the fuzzy analytical hierarchy process. The fuzzy comprehensive evaluation matrix of cracks is built, with the crack evaluation criterion put forward. Then some experts are organized to perform the qualitative and quantitative safety assessment for the crane cracks, with the safety level figured out. The further engineering practice shows that such method is of strong feasibility and rationality.关键词
造船门式起重机/裂纹/模糊层次分析法/安全评估Key words
shipbuilding gantry crane/ crack/ fuzzy analytical hierarchy process/ safety assessment分类
机械制造引用本文复制引用
黄凯,李淑娟,李向东..基于模糊层次分析法的造船门式起重机裂纹结构缺陷安全评估[J].起重运输机械,2012,(11):1-6,6.基金项目
国家质检公益性行业科研专项经费资助项目(20100060) （20100060）
