Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Sichuan Building Science》 2013-05
Add to Favorite Get Latest Update

Analysis on factors effect on the buckling stability of rubber bearing

SHEN Chaoyong;MA Yuhong;HUANG Xiangyun;CHEN Yangyang;LIN Jia;ZHOU Minhui;Earthquake Engineering Research & Test Center,Guangzhou University;Guangdong Institute of Architectural Design and Research;  
In this paper,the influence factors of buckling capacity of rubber bearing with lower second shape factor have been analyzed,in which the finite element method(FEM) was employed.A large general finite element software Abaqus was used,the three dimensional finite element model of isolator was established,the Neo-Hookean model was considered for the rubber material,the elastic and elastic-perfectly plastic constitutive model were used for the inner steel material.The influence factors included thickness of the single inner steel,diameter of the internal hole,shear modulus of inner rubber and thickness of rubber cover of isolator.The analysis results included the horizontal critical buckling load and horizontal critical buckling displacement and the vertical deformation of isolator when horizontal displacement occurring.And FEM results of the buckling critical displacement and results of the code formula were compared.The analysis results show that the inner steel plate considering elastic-plastic may be more adverse.Thickness of the inner steel plate increasing and the internal hole diameter of bearing decreasing will cause the horizontal critical buckling load and displacement to increase,but the degree of the latter influence is greater than that of the former.The shear modulus of the inner rubber and thickness of cover rubber effect on the horizontal critical buckling load and displacement are similar,there are a few influence in a certain range,but excess to this range,the influence will be limited,especially for the horizontal critical buckling displacement.The results of the code formula relative to FEM results tend to be conservative,which failed to consider the effect of thickness of the inner steel plate and thickness of rubber cover and needs to be further investigation.
【Fund】: 国家重点基础研究发展计划973项目(2011CB013606) (2012CB723304);; 国家自然科学基金重大研究计划项目(90815027)
【CateGory Index】: TU352.12
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 1 Hits
1 LIU Wenguang1,2,YANG Qiaorong2,ZHOU Fulin2(1.College of Civil and Architecture Engineering, Beijing Polytechnic University, Beijing 100022 , China;2.Earthquake Engineering Research and Test Center,Guangzhou University, Guangzhou 510405, China);Temperature properties of lead rubber bearings for building[J];World Information On Earthquake Engineering;2003-02
Chinese Journal Full-text Database 10 Hits
1 SU Yan-tao(Guangzhou urban planning & survey design institute,Guangzhou 510060,China);Seismic design of some limited-beyond high-rise building[J];Supervision Test and Cost of Construction;2009-07
2 YANG Wen-bin(The Second Engineering Co.,Ltd.,Guangzhou 510045,China);The parameter optimization of flexible connection damping system of Siamese twin symmetric structure[J];Supervision Test and Cost of Construction;2009-Z1
3 Zhou Wei,Huang Youjian,Ge Qi(Zhuzhou Times New Material Technology Co.,Ltd);Stiffness Analysis and Structural Parameter Optimization of Hollow Rubber Spring for Single Axle Composite Suspension[J];Automobile Technology;2011-10
4 Zheng Hongqian and Liu Wenfeng(Dept. of Civil Engineering, QIAE,Qingdao 266033) Gao Hong(Qingdao Construction Bank, Qingdao 266001);Analysis on Seismic Response of Base-isolated Structure[J];Journal of Qingdao Institute of Architecture and Engineering;2001-03
5 Li Jian-feng,Liu Wen-feng and Gao Li-yan (Qingdao Institute of Architecture and Engineering, Qingdao 266033);Properties of Magnetorheological Damper and Its Application in Civil Engineering[J];Journal of Qingdao Institute of Architecture and Engineering;2004-01
6 WEN Wusong1,2, LI Xiaozhen1, CAI Jing1, QIANG Shizhong1(1. School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031, China; 2. China Zhongtie Major Bridge Engineering Group Co., Ltd., Wuhan 430050, China);Parametric Design of Active Control System-AMD for Long-Span Cable-Stayed Bridge[J];Bridge Construction;2003-04
7 XU Xiu-li1,2,MA Jing-jing2,LANG Dong-mei3,WANG Shu-guang2,LIU Wei-qing2(1.Southeast University,Nanjing 210096,China;2.Nanjing University of Technology,Nanjing210009,China;3.Jiangsu Transportation Research Institute,Nanjing 210017,China);Study of Seismic Resistance Performance of Slab Bridges in High Intensity Seismic Region[J];Bridge Construction;2009-01
8 LIU Chaobao,GYI Hui(School of Civil Engineering,Xi'an University of Architecture& Technology,Xi'an 710055,China);Calculation of the Displacement Response on Sliding Isolated structure[J];Sichuan Building Materials;2010-04
9 LENG Qian,YU Jian hua (School of Architecture,Sichuan Univ., Chengdu 610065, China);Application of Push-over Analysis in Earthquake-insulation Structure[J];Journal of Sichuan University (Engineering Science Edition);2002-03
10 LI Zi-li,LI Yang,LI Hong-bo(College of Transport and Storage and Civil Eng.,China Univ.of Petroleum,Qingdao 266555,China);Parametric Research on Seismic Response of Large Scale Liquid Storage Tank Isolated by Lead-rubber Bearings[J];Journal of Sichuan University(Engineering Science Edition);2010-05
China Proceedings of conference Full-text Database 10 Hits
1 Qi Wang Electrical and Electronic Engineering Department, Chengdu Electromechanical College Chengdu China 611730;Semi-Active Control System Optimal Design of More Structure to Contact the Magnetic Damper[A];[C];2011
2 Gu Wei~1,Wen Xiaodong~1,Liu Bin~2 (Ningbo Institute of Technology,Ningbo,315016,P.R.China)~1 (College of Resources and Civil Engineering,Northeast University,Shenyang,110004,P.R.China)~2;Response Research on Masonry Structure with Frictional Base-Isolation Considering the Earthquake Action in Vertical Directions[A];[C];2011
3 Zhang Chi;Vibration Isolation Study of a Centrifugal Fan Noise Control System Used in a Mine Wind Well[A];[C];2011
4 Yongfeng DU1,2 Hui Li2 Zhongtie WU1 Song Li1 Neng Tang1(1 Institute of Earthquake Protection and Disaster Mitigation,Lanzhou University of Technology,Lanzhou,730050,PR China 2 Western Engineering Research Center for Disaster Mitigation in Civil Engineering,Ministry of Education,Lanzhou,730050,PR China);A study on limit value of height to width ratio subject to multi dimensional near fault seismic excitation[A];[C];2010
5 JIN Yong (Research Institute of Structural Engineering and Disaster Reduction, Tongji University, Shanghai, 200092, China);Energy Dissipation of Technology and Engineering Application[A];[C];2009
6 Xia Chang Qiai (Fuzhou planning design&Research Institute,Fuzhou 350003,China) (Fuzhou University,Fuzhou 350002,China);The Deficiency and Innovation of the Approaches to Seismic Vibrations Control of Structures[A];[C];2009
7 Lei Jingya Luo Denggui (1.Institute of Seismology,CEA,Wuhan 430071 2.Crustal Movement Laboratory,Wuhan 430071);Analysis on the effect of absorbing vibration of the base-isolated multi-story building[A];[C];2007
8 ~*SHANG Shou-ping~1,YAO Fei~1,LIU Ke~1,ZHOU Zhi-jin~1,LIU Wei~1 (1.Civil engineering college of Hunan University,Hunan Changsha 410082);RURAL RESIDENTIAL SEISMIC RESISTANCE PRACTICAL TECHNOLOGY[A];[C];2009
9 ZHOU Yun,WU Cong-xiao,DENG Xue-song (School of Civil Engineering,Guangzhou University,Guangzhou,Guangdong 510006,China);DEVELOPMENT,RESEARCH AND APPLICATION OF LEAD VISCOELASTIC DAMPER[A];[C];2009
10 Li Pengcheng,Zhang Jichao,Xu Yong (School of Civil Engineering,Guangzhou University,Guangzhou 5100006);Study on shaking table test of Square E of Guangdong Science Centre[A];[C];2009
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved