[1]于旭,陈亚东.考虑SSI效应的隔震结构体系振动台模型试验与数值模拟对比研究[J].世界地震工程,2011,(02):100-106.
 YU Xu,CHEN Yadong.Comparison between shaking table test results and numerical simulation of isolated structure system considering SSI[J].,2011,(02):100-106.
点击复制

考虑SSI效应的隔震结构体系振动台模型试验与数值模拟对比研究
分享到:

《世界地震工程》[ISSN:/CN:]

卷:
期数:
2011年02期
页码:
100-106
栏目:
出版日期:
2011-04-09

文章信息/Info

Title:
Comparison between shaking table test results and numerical simulation of isolated structure system considering SSI
作者:
于旭12 陈亚东3
1. 南京工程学院建筑工程学院, 江苏 南京 211167;
2. 南京工业大学土木工程学院, 江苏 南京 210009;
3. 淮阴工学院建筑工程学院, 江苏 淮安 223001
Author(s):
YU Xu12 CHEN Yadong3
1. School of Civil Engineering, Nanjing Institute of Technology, Nanjing 211167, China;
2. School of Civil Engineering, Nanjing University of Technology, Nanjing 21009, China;
3. School of Architecture and Civil Engineering, Huaiyin Institute of Technology, Huaian 223001, China
关键词:
振动台模型试验隔震结构土-结构相互作用地震响应数值模拟
Keywords:
shaking table model testisolation structuresoil-structure interactionearthquake responsenumerical simulation
分类号:
TU352.1;U442.5+5;P315.966
摘要:
基于考虑土-结构相互作用(SSI)效应的隔震结构体系振动台模型试验,以ABAQUS软件为计算平台,考虑土体的非线性特性,建立了将土体一桩基-隔震结构视为共同工作整体的三维有限元模型,对各种试验工况下的地震反应进行了数值模拟计算,并与试验结果进行了对比分析,结果表明:数值模拟和振动台模型试验结果基本一致,两者得到的SSI效应对隔震结构地震反应的影响体现出相似的规律性,印证了数值模型的正确性。
Abstract:
Based on shaking table model tests of isolation structure considering soil-structure interaction(SSI),the ABAQUS software is taken as calculating platform,considering the nonlinear characteristic of soil body,3D finite element model of soil-pile-isolation structure system is established,the seismic responses under different test conditions are simulated numerically,the simulation results and the shaking table test records are compared in detail.The simulation results are basically identical with those of shaking table test,the tested and calculated laws of SSI effects on the isolateion structure are coincident.So that,the analytic model of numerical simulation is proved to be correct.

参考文献/References:

[1] GB 50011-2001建筑抗震设计规范[S].GB 50011-2001 Design Code of Earthquake-Resistant Structure[S].
[2] Bashshi A,Shmiazu T,Araki H.Apractical proposal for seismic isolation design agains textremely strong Earthquakes[C]//Proc 12WCEE.Auckand:[s.n.] 2000:1336.
[3] Ikennaka M,Ohtori Y,Nishikawa I,et al.Study on smiple evaluation methods of rubber for isolation bearing[C]//Summaries of Technical Paper of annual Meeting Arch itectural Institute of Japan.Tokyo:[s.n],1998:128-134.
[4] 李延涛.考虑土-结构动力相互作用的基础隔震与结构控制理论研究[D].天津:天津大学,2004.LI Yantao.Theoretical research on base isolation and structural control considering soil structure dynamic in teraction[D].Tianjin:Tianjin University,2004.
[5] 皱立华,赵人达,赵建昌.桩-土-隔震结构相互作用地震响应分析[J].岩土工程学报,2004,26(6):782-786.ZHOU Lihua;ZHAO Renda,ZHAO Jianchang.Analysis of the response to earthquake of the pile-soil-isolated structure in teraction[J].Chinese Journal of Geotechnical Engineering,2004,26(6):782-786.
[6] 李忠献,刘颖,王健.滑移隔震结构考虑土-结构动力相互作用的动力分析[J].工程抗震,2004,3(4):1-6.LI Zhongxian,LUI Ying,WANG Jian.Analysis of sliding isolation structures considering dynamic soil-structure interaction[J].Earthquake Resistant Engineering,2004,3(4):1-6.
[7] 张之颖,王洪卫,段学刚,等.地基-结构动力相互作用对基础隔震效果的影响[J].工业建筑,2007,37(10):54-57.ZHANG Zhiying,WANG Hongwei,DUAN Xuegang,et al.Influence of soil and structure dynamic interaction on base shake-isolation structure[J].Industrial Construction,2007,37(10):54-57.
[8] Constantinou MC,Kneifati M.Dynamics of soil-base-isolated-structure systems[J].J.Struc Engrg,ASCE,1988,114(1):211-221.
[9] 于旭,宰金珉,王志华,考虑SSI效应的铅芯橡胶支座隔震结构体系振动台模型试验研究[J].南京航空航天大学学报,2010,42(06):786-792.YU Xu,ZAI Jinming,WANG Zhihua,Shaking table model test on lead core rubber bearing Isolations tructure system considering SSI[J].Journal of Nanjing University of Aeronautics& Astronautics.2010,42(6):786-792.
[10] 于旭,宰金珉,王志华,铅芯橡胶支座隔震钢框架结构体系振动台模型试验研究[J].世界地震工程,2010,26(03):30-36.YU Xu,ZAI Jinming,WANG Zhihua,Shaking table model test on lead core rubber bearing Isolations steel framed structure system[J].World Earthquake Engineering,2010,26(3):30-36.
[11] 陈国兴,王志华,左熹.振动台试验叠层剪切型土箱的研制[J].岩土工程学报,2010,32(1):89-97.CHEN Guoxing,WANG Zhihua,ZUO Xi,Development of laminar shear soil container for shaking table tests[J].Chinese Journal of Geotechnical Engineering,2010,32(1):89-97.
[12] 庄海洋.土-地下结构非线性动力相互作用及其大型振动台试验研究[D].南京:南京工业大学,2006.ZHUANG Haiyang.Study on non linear dynamic soil underground structure in teraction and its large-size shak ng tab e Test[D].Nanjing:Nanjing University of Technology,2006.
[13] 庄海洋,陈国兴,朱定华.土体动力粘塑性记忆型嵌套面本构模型及其验证[J].岩土工程学报,2006,28(10):1267-1272.ZHUANG Haiyang,CHEN Guoxing,ZHU Dinghua.Dynamic visco-plastic memorial nested yield surface model of soil and its verification[J].Chinese Journal of Geotechnical Engineering,2006,28(10):1267-1272.
[14] By ABAQUS lnc.ABAQUS Analysis Users.Manual[CP].

相似文献/References:

[1]赵楠,马凯,李婷,等.多塔高层结构隔震设计与分析[J].世界地震工程,2012,(02):115.
 ZHAO Nan,MA Kai,LI Ting,et al.Seismic isolation design and analysis of high-rise structure with multi-tower[J].,2012,(02):115.
[2]刘小生,杨正权,刘启旺.猴子岩高面板坝振动台模型试验——大坝结构动力特性研究[J].世界地震工程,2010,(04):121.
 LIU Xiaosheng,YANG Zhengquan,LIU Qiwang.Study on shaking table model tests for dynamic characteristics of Houziyan high concrete face rock-fill dam[J].,2010,(02):121.
[3]火明譞,赵亚敏,陆鸣.近断层地震作用隔震结构研究现状综述[J].世界地震工程,2012,(03):161.
 HUO Mingxuan,ZHAO Yamin,LU Ming.Research progress in base-isolated structures subjected to near-fault ground motions[J].,2012,(02):161.
[4]孙柏锋,潘文.叠层橡胶垫基础隔震建筑结构设计方法与应用[J].世界地震工程,2007,(04):139.
 SUN Bai-feng,PAN Wen.Design and application of isolated building with laminated rubber bearings[J].,2007,(02):139.
[5]曹加良,刘文光,何文福.基础隔震结构反应谱拟谱与真谱差异研究[J].世界地震工程,2009,(02):076.
 CAO Jialiang,LIU Wenguang,HE Wenfu.Study on differences between pseudo and real response spectra of base-isolated structure[J].,2009,(02):076.
[6]杨迪雄,李刚,程耿东.近断层地震动作用下隔震结构的优化设计[J].世界地震工程,2006,(01):001.
 Yang Di-xiong,Li Gang,Cheng Geng-dong.Optimum design of base-isolated structure subjected to near-fault ground motions[J].,2006,(02):001.
[7]裴星洙,廖述清,张立,等.基于建筑抗震设计规范的设计用地震动分析[J].世界地震工程,2006,(02):154.
 PEI Xing-zhu,LIAO Shu-qing,ZHANG Li,et al.Analyses of seismic waves for building structure design based on the design code of earthquake-resistant structures[J].,2006,(02):154.
[8]李向真,王铁成,雷丽.底部弱层非规则布置隔震结构的计算研究[J].世界地震工程,2006,(04):084.
 LI Xiang-zhen,WANG Tie-cheng,LEI Li.Calculation and analysis for isolated irregular structures with soft-bottom storey[J].,2006,(02):084.
[9]侯森,陶连金,李书龙,等.山岭隧道洞口段设置减震层的振动台模型试验研究[J].世界地震工程,2014,(03):187.
 HOU Sen,TAO Lianjin,LI Shulong,et al.Shaking table test for dynamic response in portal section of mountain tunnel with shock absorption layer[J].,2014,(02):187.
[10]陶连金,李书龙,侯森,等.山岭隧道洞口段地震响应振动台模型试验研究[J].世界地震工程,2016,(04):007.
 TAO Lianjin,LI Shulong,HOU Sen,et al.Shaking table test for seismic response in portal section of mountain tunnel[J].,2016,(02):007.
[11]于旭,宰金珉,王志华.铅芯橡胶支座隔震钢框架结构体系振动台模型试验研究[J].世界地震工程,2010,(03):030.
 YU Xu,ZAI Jinmin,WANG Zhihua.Shaking table tests on the model of a steel-framed structure system with lead core rubber bearing isolations[J].,2010,(02):030.

备注/Memo

备注/Memo:
收稿日期:2011-3-30;改回日期:2011-5-6。
基金项目:国家自然科学基金项目(50678083)
作者简介:于旭(1977- ),男,讲师,博士,主要从事轻钢结构及岩土工程的研究.E-mail:yuxurichard@sina.com
更新日期/Last Update: 1900-01-01