A study on the vibration table of big eccentric high-rise industrial workshop with equipment

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Journal of Vibration and Shock ›› 2018, Vol. 37 ›› Issue (16) : 38-44.

WANG Changsheng1, XU Jiayun2,TU Jianwei2,CHEN Kaiwen2,WANG Lihang3

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Abstract

The problems existing in big eccentric high-rise industrial workshop with equipment vibration control have been studied, and acetated steel plant as the object of study, theoretical analysis and numerical calculation of vibration table test.Selected 1∶8 scale shaking table test of scale model was designed and fabricated.By the shaking table test of dynamic characteristics of structural system, no control structure, installation of viscous damper device structure, installation of viscous damping on both the device and the steel frame structure installed magnetorheological elastomer damper on the three conditions of no control, passive and hybrid shaking table test, were measured respectively.Test results show that the viscous damper installed around devices has big damping effect on equipment, but the effect on steel frame is very small.Also, the strategy equipped with viscous damper and magnetorheological elastomer damper has significant control on steel frames and vibration equipment.

Key words

High-rise industrial building / Vibration control / Viscous damper / Magnetorheological elastomer damper / vibration table test

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WANG Changsheng1, XU Jiayun2,TU Jianwei2,CHEN Kaiwen2,WANG Lihang3. A study on the vibration table of big eccentric high-rise industrial workshop with equipment[J]. Journal of Vibration and Shock, 2018, 37(16): 38-44

References

[1] 高春华,纪金豹,闫维明,等.地震模拟振动台技术在中国的发展[J].土木工程学报, 2014(8):9-19.
GAO Chunhua, JI Jinbao, YAN Weiming, et al. Developments of shaking table technology in China[J]. China Civil Engineering Journal, 2014(8):9-19.
[2] Li S, Zuo Z, Zhai C, et al. Shaking table test on the collapse process of a three-story reinforced concrete frame structure[J].Engineering Structures, 2016,118:156-166.
[3] Tomaževič M, Gams M. Shaking table study and modelling of seismic behaviour of confined AAC masonry buildings[J]. Bulletin of Earthquake Engineering, 2012, 10(3):863-893.
[4] 徐磊,施卫星,张钧.超高层结构整体模型振动台试验研究[J].建筑结构学报, 2001, 22(5):15-19.
XU Lei, SHI Weixing, ZHANG Jun. Simulated Earthquake Experiment Study of a Highrise Building Structure Model[J]. Journal of Building Structures, 2001, 22(5):15-19.
[5] 李书进,周强,王小南,等.某超限高层住宅整体结构模型振动台试验研究[J].建筑结构, 2011(5):60-64.
LI Shujin，ZHOU Qiang，WANG Xiaonan, et al. Shaking table test study of a high-rise structure beyond the code-specification[J]. Building Structure, 2011(5):60-64.
[6] Magliulo G, Pentangelo V, Maddaloni G, et al. Shake table tests for seismic assessment of suspended continuous ceilings[J]. Bulletin of Earthquake Engineering, 2012, 10(6):1819-1832.
[7] 李青宁, 尹俊红, 闫磊,等. 人字桥梁多维地震作用下振动台试验研究[J]. 振动与冲击, 2015(15):8-15.
LI Qingning，YIN Junhong，YAN Lei, et al. Shaking table tests for a Y-shape bridge under multi-dimensional earthquake excitation [J]. Journal of Vibration and Shock, 2015(15):8-15.
[8] 魏文晖, 朱必永. 设置摩擦阻尼器的钢框架模型振动台试验研究[J]. 武汉理工大学学报, 2007, 29(4):75-78.
WEI Wenhui ,ZHU Biyong. Vibration platform experimentation research on steel frame structure model with friction damper[J]. Journal of Wuhan University of Technology, 2007, 29(4):75-78.
[9]李创第,黄天立,李暾,等.TMD控制优化设计及振动台试验研究[J].土木工程学报, 2006,39(7):19-25.
LI Chuangdi, HUANG Tianli, LI Tun, et al. Optimal TMD design and shaking table test[J]. China Civil Engineering Journal, 2006,39(7):19-25.
[10]李昌平,刘伟庆,王曙光,等.高层隔震和非隔震结构振动台试验对比[J].南京工业大学学报(自科版),2013, 35(2):6-10.
LI Changping,LIU Weiqing,WANG Shuguang, et al. Shaking table test on high-rise isolated and non-isolated structures[J]. Journal of Nanjing University of Technology (Natural Science Edition) ,2013, 35(2):6-10.
[11]周锟, 王秀丽, 周岱,等. 新型网壳减震体系弹塑性时程分析与振动台实验研究[J]. 振动与冲击, 2013, 32(21):27-34.
ZHOU Kun，WANG Xiuli，ZHOU Dai, et al. Elasto-plastic time-history analysis and shaking table test for a new energy-dissipation system of reticulated shell structure[J]. Journal of Vibration and Shock, 2013, 32(21):27-34.
[12]阎维明,谭平,周福霖.主动变刚度•阻尼体系的模拟地震振动台试验[J].北京工业大学学报,2001,27(1):39-42.
YAN Weiming,TAN Ping, ZHOU Fulin. Simulated Earthquake Shaking Table Tests of an AVS•D Control System[J]. Journal of Beijing Polytechnic University,2001,27(1):39-42.
[13]王志佳,邓小宁,姜云晖,等.地下管线-土相互作用振动台试验相似律研究[J].合肥工业大学学报自然科学版,2014(9):1108-1111.
WANG Zhijia, DENG Xiaoning, JIANG Yunhui, et al. Scale theory of soil-underground pipeline interaction in shaking table scale model test[J]. Journal of Hefei University of Technology,2014(9):1108-1111.
[14]孟庆利,黄思凝,郭迅.钢筋混凝土结构小比例尺模型的相似性研究[J].世界地震工程, 2008,24(4):3-8.
MENG Qingli, HUANG Sining, GUO Xun. Research on similarity of small scale reinforced concrete structural model[J]. World Earthquake Engineering, 2008,24(4):3-8.