黏滞阻尼器在河北工程大学图书馆项目中的应用  

Application of viscous damper in the library project of Hebei University of Engineering

作　　者：韩国松[1] 杨海燕[1] 李进军 安海玉 HAN Guosong;YANG Haiyan;LI Jinjun;AN Haiyu(Hebei University of Engineering,Handan 056038,China;Tianjin University Research Institute Of Architectural Design and Urban planning Co.Ltd,Tianjin 300072,China)

机构地区：[1]河北工程大学,河北邯郸056038 [2]天津大学建筑设计规划研究总院有限公司,天津300072

出　　处：《水科学与工程技术》2020年第4期49-52,共4页Water Sciences and Engineering Technology

摘　　要：综合考虑河北工程大学图书馆项目结构布置和建筑使用功能,为减少结构截面尺寸、优化结构布置并达到节能降耗目的,项目采用结构消能减震装置替代传统抗震设计为结构提供附加阻尼,以有效耗散地震能量和降低地震作用。时程分析结果表明,减震结构在多遇地震下层间剪力与层间位移同非减震结构均显著减小,能够满足规范限值要求。Comprehensive consideration of the structural layout and building function of the Hebei University of Engineering Library project,in order to reduce the cross-sectional size of the structure,optimize the structural layout and achieve the purpose of energy saving and consumption reduction,the project uses structural energy dissipation and shock absorption devices to replace the traditional seismic design to provide additional damping to the structure.Effectively dissipate seismic energy and reduce seismic effects.The results of time-history analysis show that the interlayer shear force and interlayer displacement of the shock-absorbing structure under frequent earthquakes are significantly reduced compared with the non-shock-absorbing structure,and meet the requirements of the code limits.

关 键 词：黏滞阻尼器 节能降耗 消能减震 时程分析 

分 类 号：TU398.2[建筑科学—结构工程]