Research on Reliability and Maintainability of Deteriorated Steel Structures in Hydraulic Engineering
Steel structures are mostly composed of steel gate, gate hoist, trash rack in hydraulic engineering. There is corrosion in the operation of steel structure, which leads to decrease of strength and reliability. So they belong to deteriorated structures. Based on the analysis of damage forms and characteristics of deteriorated steel gate, this article has studied reliability analysis method for components. Furthermore, evaluation criteria and maintenance strategy for hydraulic steel gate have been established through the establishment of fuzzy evaluation model using the expert system knowledge.
Hydraulic steel gate Deteriorated structure Reliability Maintainability
Yushan Ren Shuhe Wei Jihai Wang zhigang Yin
Changchun Institute of Technology Changchun 130012, China Jilin s Key Lab on Safety of Water Engineering and Disaster Prevention Changchun 130012, China
国际会议
贵阳
英文
779-782
2011-06-12（万方平台首次上网日期，不代表论文的发表时间）