防屈曲支撑在某车间改造加固中的应用  

The application of buckling restrained braces in renovation of a tobacco processing workshop

作　　者：陈灏[1] 周志刚 徐杰 王瑞[3] 

机构地区：[1]上海烟草集团有限责任公司,上海200082 [2]上海同程建设科技工程有限公司,上海200092 [3]同济大学建筑工程系,上海200092

出　　处：《山西建筑》2013年第36期37-39,共3页Shanxi Architecture

摘　　要：以某工厂车间改造加固设计为案例,对防屈曲耗能支撑在建筑改造加固中的应用进行探讨,结合PKPM有限元软件进行计算分析,结果表明加防屈曲耗能支撑后,结构层间位移角满足规范要求,有效地改善了结构在地震作用下的扭转效应,具有良好的耗能减震性能,达到了预期加固效果。Taking the reconstruction consolidation design of a workshop as the case, the paper explores the application of the buckling restrained braces in the architectural reconstruction and consolidation, undertakes the calculation analysis by combining with PKPM software, and proves by the result that the interstory drift can meet the regulation, and the torsion effect can be improved under the earthquake effect, and have better en- ergy dissipation property after the buckling restrained braces, so it achieved expected consolidation effect.

关 键 词：防屈曲耗能支撑 加固 改造 

分 类 号：TU746.3[建筑科学—建筑技术科学]