装配式隔震结构隔震节点抗震性能研究  

Research on Seismic Performance of Isolation Joints of Prefabricated Isolation Structures

作　　者：李婕[1] 许浩[2] LI Jie;XU Hao(School of Architectural Engineering and Surveying and Mapping,Inner Mongolia Technical College of Constrution,Hohhot 010000,China;School of Mechanics Science and Engineering,Shanghai University,Shanghai 200444,China)

机构地区：[1]内蒙古建筑职业技术学院建筑工程与测绘学院,呼和浩特010000 [2]上海大学力学科学与工程学院,上海200444

出　　处：《工程建设与设计》2024年第1期30-32,共3页Construction & Design for Engineering

基　　金：2023年内蒙古自治区高等学校自然科学技术研究一般项目(NJZY23072)。

摘　　要：分析装配式隔震结构设计、应用的目的,探讨隔震节点设计对于装配式隔震结构抗震性能的影响,以装配试件、现浇试件作为试验对象,进行试验设计,基于滞回曲线、骨架曲线、刚度退化、延性系数以及累积滞变能量,评价其抗震性能。This paper analyzes the purpose of the design and application of prefabricated isolation structure,and discusses the influence of the design of isolation node on the seismic performance of prefabricated isolation structure.Test design is carried out with the assembly specimen and cast-in-place specimen as test objects.Based on hysteretic curve,skeleton curve,stiffness degradation,ductility coefficient and cumulative hysteretic energy,the seismic performance was evaluated.

关 键 词：装配式隔震结构 隔震节点 抗震性能 

分 类 号：TU352.12[建筑科学—结构工程] TU741