蜂窝夹层橡胶支座基本力学性能的试验研究

英文篇名：EXPERIMENTAL RESEARCH ON THE MECHANICAL PROPERTIES OF THE CELLULAR LAMINATED RUBBER BEARING
中文刊名：工业建筑
英文刊名：Industrial Construction
作者：赵耕文 ; 李爱群 ; 黄瑞新
英文作者：Zhao Gengwen1 ; 2 Li Aiqun1 ; 2 Huang Ruixin1 ; 2 (1.School of Civil Engineering ; Southeast University ; Nanjing 210096 ; China ; 2.Key Laboratory of Concrete and Prestressed Concrete Structure ; Ministry of Education ; Nanjing 210096 ; China)
中文关键词：蜂窝夹层橡胶支座 ; 力学性能 ; 试验研究 ; 数值模拟 ; Mooney-Rivlin模型
英文关键词：cellular laminated rubber bearing ; mechanical properties ; experimental study ; numerical simulation ; Mooney-Rivlin model
出版日期：2010-04-20
机构：东南大学土木工程学院;混凝土及预应力混凝土结构教育部重点实验室;
年：2010
期：04
出版单位：工业建筑

摘要

蜂窝夹层橡胶支座是以普通叠层橡胶支座为母本开洞得到的新型橡胶支座。重点研究了应用于北京奥林匹克多功能演播塔的蜂窝夹层橡胶支座。作为一种新型的橡胶支座,通过力学性能试验研究其竖向及水平向刚度。同时,利用有限元分析软件ANSYS对蜂窝夹层橡胶支座建立实体模型,分析其力学特性。对比结果表明,有限元数值模拟结果与试验曲线吻合得较好。从而,为建立蜂窝夹层橡胶支座的设计计算方法提供参考。
Based on the laminated rubber bearing,the cellular laminated rubber bearing is the rubber bearing with holes.This article focuses on the cellular rubber bearings applied to Beijing Olympic Multifunctional Studio Tower.As a new type of rubber bearing,its vertical and horizontal stiffness have been studied through the mechanical properties experiments.At the same time,the finite element model of the cellular rubber bearing has been established and its mechanical properties have been analyzed with ANSYS.From this comparison,the finite element numerical simulation results agree with the experimental data in this study.Thus,it can provide reference for the design of cellular laminated rubber bearings.

引文

[1]周锡元,吴育才.工程抗震的新发展[M].北京:清华大学出版社,暨南大学出版社,2002:57-76.
    [2]Masato Abe,M.ASCE,Junji Yoshida,et al.Multiaxial Behaviors of Laminated Rubber Bearings and Their Modeling.I:Experimental Study[J].Journal of Structural Engineering,2004,130(8):1119-1132.
    [3]李爱群,高振世.工程结构抗震与防灾[M].南京:东南大学出版社,2003.
    [4]刘文光,周福霖,庄学真,等.铅芯夹层橡胶隔震垫基本力学性能研究[J].地震工程与工程振动,1999,19(1):93-99.
    [5]Amin A F M S,Wiraguna S I,Bhuiyan R A,et al.Hyperelasticity Model for Finite Element Analysis of Natural and High Eamping Rubbers in Compression and Shear[J].Journal of Engineering Mechanics,2006,132(1):54-64.
    [6]杨晓翔.非线性橡胶材料的有限单元法[M].北京:石油工业出版社,1999:70-87.
    [7]李洪升,张小朋,杨全生.橡胶大变形力学常数测试研究[J].大连理工大学学报,1989,29(6):629-634.
    [8]弗雷克利K,佩恩P K.橡胶在工程中应用的理论与实践[M].杜承泽,唐宝华,罗东山,等译.北京:化学工业出版社,1985:19-48.
    [9]郑明军,王文静,陈政南,等.橡胶模型力学性能常数的确定[J].橡胶工业,2003(8):426-466.
    [10]江宜城,叶志雄,聂肃菲,等.四铅芯橡胶支座显式有限元分析及试验研究[J].中国市政工程,2007(3):41-44.