改进物元可拓法在水闸工程安全综合评估中的应用  

Application of Improved Matter-element Extension Model to Sluice Structure Comprehensive Safety Assessment

作　　者：韩彰[1,2] 陈健[1,2] 李经纬 甘醇 

机构地区：[1]河海大学水文水资源与水利工程科学国家重点实验室,江苏南京210098 [2]河海大学水利水电学院,江苏南京210098 [3]上海勘测设计研究院有限公司,上海200434 [4]河海大学大禹学院,江苏南京210098

出　　处：《水力发电》2015年第4期82-85,共4页Water Power

基　　金：江苏省杰出青年基金项目(BK2012036);高等学校博士学科点专项科研基金资助课题(20130094110010);国家自然科学基金项目(51179066;41323001);水利部公益性行业科研专项经费项目(201301061)

摘　　要：针对水闸构筑物安全评估中部分指标之间存在的不相容性和关联性问题,引入物元可拓理论和方法,开展了水闸工程安全综合评估模型和实现方法研究。对物元可拓法的关联度和评判准则进行改进,克服了传统物元可拓法在应用中的局限性。应用改进后的物元可拓方法,构建了水闸构筑物安全综合评估模型,并以某水闸工程为例,通过筛选评估指标、确立评估等级、构建物元可拓模型对该水闸构筑物安全状态进行了全面评估,评估结果与该水闸管理单位委托科研机构对其评估结论相符。In view of the problem of incompatibility and associativity of some index in comprehensive safety assessment of sluice structures, the matter-element extension theory and method are introduced to study the safety assessment model and implementation method. The correlation and evaluation criteria of matter-element extension method are improved to overcome the limitations of traditional matter element extension method. Taking a sluice project as an example, the improved matter element extension method is used to built the comprehensive safety assessment model for assessing the safety status of sluice. The assessment results conform to the safety assessment results completed by other research institution.

关 键 词：水闸构筑物 安全综合评估 指标体系 改进物元可拓模型 

分 类 号：TV675[水利工程—水利水电工程]