消能减震技术在装配式结构中的应用  

Application of Energy Dissipation Technology in Prefabricated Structures

作　　者：任红梅 安东亚[2] REN Hongmei;AN Dongya(School of Digital Construction,Shanghai Urban Construction Vocational College,Shanghai 200438,China;East China Architectural Design and Research Institute,Shanghai 200011,China)

机构地区：[1]上海城建职业学院数字建造学院,上海200438 [2]华东建筑设计研究院有限公司,上海200011

出　　处：《结构工程师》2023年第3期72-84,共13页Structural Engineers

基　　金：中国地震局工程力学研究所基本科研业务费专项资助项目(2021D22);上海市科委“科技创新行动计划”科技支撑项目(22DZ1207300)。

摘　　要：消能减震技术与装配式结构结合有利于提升装配式建筑的抗震性能。与其在传统现浇结构中的应用相比,消能减震技术在装配式结构中的应用形式更为灵活,应用效果更难把控。首先对常见的装配式结构消能减震技术进行分类;然后从技术特征、构造特点以及减震效果等方面分别对各类消能减震技术的研究现状进行介绍;最后总结了当前研究和应用中存在的问题,并提出装配式结构消能减震技术未来发展的若干建议。The combination of energy dissipation technology and prefabricated structure is conducive to improve the seismic performance of prefabricated buildings.Compared with its application in traditional castin-place structure,the application form of energy dissipation technology in fabricated structure is more flexible,and the application effect is more difficult to control.Firstly,this paper classifies the common energy dissipation technologies of prefabricated structures.Then,the research status of various energy dissipation technologies is introduced from the aspects of technical characteristics,structural characteristics and damping effect.Finally,the problems existing in the current research and application are summarized,and some suggestions for the future development of energy dissipation technology of prefabricated structures are put forward.

关 键 词：装配式结构 消能减震 阻尼器 抗震性能 

分 类 号：TU352.1[建筑科学—结构工程]