某单跨框架支撑结构检测评定及加固加层技术  

Inspection and evaluation of the single-span framebearing structure and technology of reinforcing additive layer

作　　者：闫博 

机构地区：[1]乡宁县凯博拆迁公司,山西乡宁042100

出　　处：《山西建筑》2012年第29期62-65,共4页Shanxi Architecture

摘　　要：结合工程检测和复核计算,分析了某单跨框架支撑结构工程可能存在的施工缺陷、安装误差以及安全隐患,在此基础之上进行评估并提出了相应的抗震加固加层措施,然后对实施加固加层措施之后的结构进行了二次复核计算,验证了抗震加固加层措施的有效性,消除了可能的安全隐患。Combining with the engineering inspection and verification calculation,the paper analyzes possible construction defects,installation errors and security hazards existing in single-span frame bearing structure engineering,makes an evaluation on the engineering,and puts forward corresponding seismic reinforcing measures of adding layers.And then,it makes secondary verification on the reinforced additive layers,which testifies the effectiveness of seismic reinforcing measures of adding layers and demolishes possible security hazards.

关 键 词：单跨钢框架结构 抗震性能 加层 加固措施 

分 类 号：TU391[建筑科学—结构工程]