[1]熊仲明,黄汉英,韦 俊,等.基础隔震结构基于能量分析的仿真研究[J].西安建筑科技大学学报(自然科学版),2017,49(03):322-331.[doi:10.15986/j.1006-7930.2017.03.003]
 XIONG Zhongming,Huang Hanying,WEI Jun,et al.Simulation research for base-isolated structures based on energy analysis method[J].J. Xi’an Univ. of Arch. & Tech.(Natural Science Edition),2017,49(03):322-331.[doi:10.15986/j.1006-7930.2017.03.003]
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基础隔震结构基于能量分析的仿真研究()
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西安建筑科技大学学报(自然科学版)[ISSN:1006-7930/CN:61-1295/TU]

卷:
49
期数:
2017年03期
页码:
322-331
栏目:
出版日期:
2017-06-30

文章信息/Info

Title:
Simulation research for base-isolated structures based on energy analysis method
文章编号:
1006-7930(2017)03-0322-10
作者:
熊仲明1黄汉英1韦 俊12秦培晟1
(1.西安建筑科技大学土木工程学院,陕西 西安 710055;2.苏州科技大学机电工程系,江苏 苏州 215009)
Author(s):
XIONG Zhongming1 Huang Hanying1 WEI Jun2 QIN Peisheng1
(1. Xi′an Univ. of Arch. & Tech., Xi′an 710055, China; 2. Suzhou University of Science and Technology, SuZhou 215009, China)
关键词:
基础隔震结构能量分析Matlab/Simulink仿真模拟
Keywords:
base-isolated structure energy analysis Matlab/Simulink simulation
分类号:
TU352.1
DOI:
10.15986/j.1006-7930.2017.03.003
文献标志码:
A
摘要:
以能量分析方法为基础,结合基础隔震结构缩尺模型的振动台试验结果,通过Matlab/Simulink仿真模拟工具建立了基础隔震体系的能量分析模型,研究了纯摩擦滑移基础隔震结构在不同摩擦系数下输入能及能量分配差异,分析了限位器性能与并联基础隔震结构能量分配的联系,总结了地震动三要素(频谱,幅值,持时)对并联基础隔震结构的输入能和能量分配影响。并通过对数值模拟与振动台试验结果的对比分析,证实了该能量仿真方法在实际工程中运用的可行性,其研究成果为今后隔震体系的能量分析提供参考。
Abstract:
Based on energy analysis method, the energy model of base-isolated structure was established by the Matlab/Simulink simulation tool, the input energy and energy distribution difference of pure frictional sliding base-isolated structure under different friction coefficients was studied, the relation between the performance of the limiter and the energy distribution of the parallel base-isolated structure was analyzed, and the influence of three elements (spectrum, amplitude and duration) of ground motion on the input energy and energy distribution of the parallel base-isolated structure was summarized. By comparing the results of numerical simulation with shaking table test, the feasibility of the energy simulation method in practical engineering was proved, and research results could provide reference for the energy analysis of base-isolated structure in the future.

参考文献/References:

[1] HOUSNER G W. Limit design of structures to resist earthquake[C]//California: Proceedings of 1st World Conference on Earthquake Engineering, 1956. [2] AKIYAMA.基于能量平衡的建筑结构抗震设计[M].叶列平, 裴星洙译, 北京:清华大学出版社, 2010.AKIYAMA. Earthquake resistant structural design based on energy balance [M]. YE Lieping, PEI Xingzhu. Trans-lated, Beijing: Publishing House of Tsinghua University, 2010.[3] FAJFAR P, VIDIC T. Consistent inelastic design spectra: hysteretic and input energy [J]. Earthquake Engineering and Structural Dynamics, 1994, 23(5): 523-537. [4] 覃高明. 滑移隔震结构体系动力灾变行为评估方法研究[D]. 西安: 西安建筑科技大学, 2012.QIN Gaoming. The study on evaluation method of dy-namic cataclysm behavior of sliding isolated structure system[D]. Xi′an: Xi′an Univ. of Arch. & Tech., 2012.[5] AUSTIN M, LIN W. Energy Balance Assessment of Base-Isolated Structures[J]. Journal of Engineering Me-chanics, 2004, 130(3):347-58.[6] RYAN KL, Polanco J. Problems with Rayleigh damping in base-isolated buildings [J]. Journal of Structural Engi-neering. 2008,134(11):1780-4. [7] 程树良, 孙作玉, 王焕定.隔震换能结构体系的能量分析[J].地震工程与工程振动.2004,24(3):179-184.CHENG Shuliang, SUN Zuoyu, WANG Huanding. En-ergy analysis for base-isolated structure with transducer system [J]. Earthquake engineering and Engineering vi-bration,2004,24(3):179-184.[8] 张颖, 谭平, 周福霖.层间隔震结构的能量平衡[J].应用力学学报.2010,27(1):204-208.ZHANG Ying, TANG Ping, ZHOU Fuling. An analysis method for story base-isolated structures base on energy balance [J]. Chinese Journal of Applied Mechanics, 2010, 27(1):204-208.[9] 王建强,赵卓,丁永刚,等.多维地震动作用下摩擦摆基础隔震结构能量反应分析[J].振动与冲击,2011,30(5):241- 244.WANG Jianqiang, ZHAO Zhuo, DING Yonggang. et al. Energy response analysis for base-isolated structures with a friction pendulum system under multi-axial ground mo-tions [J]. Zhendong yu Chongji/Journal of Vibration and Shock. 2011,30(5):241-244.[10] 熊仲明, 张萍萍, 韦俊, 等. 滑移隔震结构基于能量分析的简化计算方法研究[J]. 西安建筑科技大学学报(自然科学版), 2012, 44(3): 305-309. XIONG Zhongming, ZHANG Pingping, WEI Jun, et al. Study on the simplified method of energy analysis based on sliding isolation structure[J]. J. Xi′an Univ. of Arch. & Tech.(Natural Science Edition), 2012, 44(3): 305-309.[11] 王亚楠,李慧,杜永锋.TMD-基础隔震混合控制体系在近场地震作用下能量分析及减震效果分析[J].振动与冲击.2014,33(4):204-209.Wang Yanan, LI Hui, DU Yongfeng. Energy response and anti-vibration effect analysis for a base-isolated structure with TMD under near-field earthquake [J]. Zhendong yu Chongji/Journal of Vibration and Shock. 2014,33(4):204- 209.[12] 薛定宇,陈阳泉.基于Matlab/Simulink的系统仿真技术和应用[M].北京:清华大学出版社,2012.XUAN Dingyu, CHEN Yangquan. Technology and Ap-plication of Matlab/Simulink System Simulation [M]. Beijing: Publishing House of Tsinghua University,2012.[13] 刘伟庆,章征涛.结构抗震控制的动态仿真分析方法研究[J].防灾减灾工程学报,2004,20(4):382-388. LIU Weiqing, ZHANG Zhengtao. Research on the Method of Dynamic Simulation for Seismic controlled Structures [J]. Journal of Disaster Prevention and Mitigation Engineering,2004,20(4):382-388.[14] 姚谦峰.软钢U型带片的限位、消能性能分析[J].西安建筑科技大学学报(自然科学版),1997,29(1):22-26.YAO Qianfeng. Behavior of mild U-shaped steel plate re-straining displacement and absorbing energy[J]. J. Xi′an Univ. of Arch. & Tech.(Natural Science Edition), 1997, 29(1):22-26.[15] 刘军生.摩擦滑移隔震框架结构试验与设计方法研究[D].西安:西安建筑科技大学,2015.LIU Junsheng. Test and design method research of friction sliding isolation for frame structure[D].Xi′an: Xi′an University of Architecture and Technology,2015.

相似文献/References:

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 XIONG Zhong-ming,ZHANG Ping-ping,WEI Jun,et al.Study on the simplified method of energy analysis based on sliding isolation structure[J].J. Xi’an Univ. of Arch. & Tech.(Natural Science Edition),2012,44(03):305.[doi:10.15986/j.1006-7930.2012.03.001]
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备注/Memo

备注/Memo:
收稿日期:2016-03-10 修改稿日期:2017-05-21
基金项目:国家自然科学基金项目(51278395);陕西省教育厅专项基金(12JK0895);西安市科技攻关课题(GG04051)
作者简介:熊仲明(1966-),男,教授,博士,主要从事结构抗震及土与结构共同作用研究.E-mail:18792932183@163.com
更新日期/Last Update: 2017-08-24