摘要
本研究创新性地提出了基于相似度的砌体结构建筑群安全评估方法,结合现有的相关安全评价标准提出了12个砌体结构相似度评价指标,并采用层次分析法计算得出各个相似度指标的权重,通过皮尔森相似度和模糊相似度计算已知建筑和未知建筑之间的相似度,从而快速得出未知建筑的安全评价等级,为后续城乡建筑群的安全管理、预警决策、制订计划提供前提基础,并通过实际鉴定案例验证了该方法的有效性。
This paper proposed an innovative similarity-based safety assessment method of masonry structure building cluster.Based on existing related safety assessment standard,12 masonry structure similarity assessment indices were introduced and analytical hierarchy process was used to calculate the weight of each similarity index.Pearson similarity and fuzzy similarity were used to calculate the similarity between existing building and building to be built and to get the safety assessment level of building to be built,providing basis for safety management,alarming decision and plan of future urban and rural building cluster.Practical assessment case was introduced to verify the effectiveness of this method.
作者
袁辉
焦柯
YUAN Hui;JIAO Ke(Guangdong Architectural Design and Research Institute Co.,Ltd.,510010,Guangzhou,China)
出处
《建筑技术》
2022年第11期1528-1531,共4页
Architecture Technology
关键词
建筑群
相似度
砌体结构
安全评估方法
building cluster
similarity
masonry structure
safety assessment method
