城市建筑2026，Vol.23Issue(8)：175-177,3.DOI:10.19892/j.cnki.csjz.2026.08.47
房屋结构安全鉴定中金属构件损伤评估方法研究与应用
Research and Application of the Damage Assessment Methods for Metal Components in Building Structure Safety Appraisal
摘要
Abstract
To systematically enhance the accuracy and reliability of damage assessment for metal components in building structure safety appraisal,this paper takes steel columns after explosion shock as an example.By introducing the plastic damage mechanism and multi-level assessment methods,a comprehensive assessment scheme integrating visual inspection,non-destructive testing,and numerical simulation is proposed.It concludes that this scheme can achieve quantitative diagnosis and graded treatment of damages.The research results show that this comprehensive system significantly improves the accuracy of damage assessment and provides effective technical support for engineering safety appraisal and decision-making.关键词
金属构件/损伤评估/结构安全鉴定/无损检测/数值模拟Key words
metal component/damage assessment/structural safety appraisal/non-destructive testing/numerical simulation分类
建筑与水利引用本文复制引用
杨格..房屋结构安全鉴定中金属构件损伤评估方法研究与应用[J].城市建筑,2026,23(8):175-177,3.基金项目
安徽省住房城乡建设科学技术计划项目"预制混凝土构件连接质量无损检测系统研究"(2023-YF093) （2023-YF093）
