基于Vague集相似度量的建筑结构可靠度鉴定  

IDENTIFYING RELIABILITY OF EXISTING BUILDING STRUCTURES BASED ON SIMILARITY MEASURES BETWEEN VAGUE SETS

作　　者：刘巍[1] 陈振富[1] 刘有姿 刘君[1] 

机构地区：[1]南华大学城市建设学院,湖南衡阳421001 [2]湖南安石建筑设计有限公司,湖南娄底417000

出　　处：《工业建筑》2011年第7期9-11,25,共4页Industrial Construction

摘　　要：将基于Vague集相似度量算法应用于建筑结构的可靠度评估。结合相关规范和专家经验,将Vague集之间的相似度量与建筑结构的可靠度影响因素相结合,得到了典型的结构可靠度知识模式。计算和比较待测结构样本与典型可靠度知识模式的Vague集相似度量,从而确定待测样本的可靠度级别。通过对实际建筑结构的可靠度鉴定,阐明和验证了Vague集相似度量的可行性和合理性。The reliability evaluation of building structure based on similarity measures between Vague sets is proposed.With relevant regulations and experts experiences,the similarity measures between Vague sets was combined with reliability factors,and the typical knowledge pattern of structural reliability was obtained.Based on the knowledge pattern,counted the analogical degree between the test structural swatch of Vague set and typical reliability model of Vague set was counted,so as to determine the reliability level of test sample.Through evaluated actual structures,the feasibility and rationality of the building structures based on similarity measures between Vague sets were elaborated and verified.

关 键 词：已有建筑结构 可靠度评估 VAGUE集 相似度量 

分 类 号：TU311.2[建筑科学—结构工程]