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考虑SSI效应的隔震结构体系简化分析方法

DOI: 10.13197/j.eeev.2014.06.51.yux.007, PP. 51-58

Keywords: 隔震结构,土-结构相互作用,动力特性参数,层间剪力,简化分析方法

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Abstract:

基于集总参数SR模型,建立了土-隔震结构相互作用体系动力特性的简化分析模型,给出了土-隔震结构体系动力特性参数的简化计算公式;在此基础上,改进了土-隔震结构体系层间剪力及层间变形的简化分析方法;通过本文方法的计算结果与振动台模型试验结果、《抗震设计规范》分析方法的计算结果对比分析,验证了本文提出的简化分析方法的可行性和易用性.对比分析结果同时表明隔震结构层间剪力的计算在小震时可不考虑隔震层转动效应的影响,而大震时应考虑隔震层转动效应的影响.本文提出的简化分析方法能够合理反映土-隔震结构体系的动力相互作用效应,为隔震结构方案设计时评估土-结构相互作用(SSI)效应的影响提供了简便有效的分析方法.

References

[1]  日本建筑学会著.隔震结构设计[M].刘文光,译. 北京: 地震出版社, 2006:110-140. Architectural Institute of Japan.Recommendation for the design of base isolated buildings[M].Translated by Liu Wenguan. Beijing:Earthquake Press,2006:110-140.(in chinese)
[2]  于 旭. 考虑土与结构相互作用的隔震结构体系性能研究[D]. 南京: 南京工业大学, 2009. YU Xu. Performance research on seismic isolated structure system considering soil-structure dynamic interaction[D].Nanjing: Nanjing University of Technology,2009.(in chinese)
[3]  李昌平, 刘伟庆, 王曙光,等. 软土地基上高层隔震结构模型振动台试验研究[J].建筑结构学报, 2013, 34(7): 72-78. LI Changping,LIU Weiqing,WANG Shuguang,et al.Shaking table test on high-rise isolated strucure on soft soil foundation[J].Journal of Building Structures.2013, 34(7): 72-78.(in chinese)
[4]  Constantinou M C, Kneifati M. Dynamics of soil-base-isolationed structure systems[J]. Journal of Structural Engineering, ASCE, 1988, 114(l): 211-221.
[5]  Novak M, Hendreson P. Base-isolated building with soil-structure interaction[J]. Earthquake Engineering and Structural Dynamics, 1989, 18(6), 751-765.
[6]  Pender M J. Nonlinear cyclic soil-structure interaction[J]. Pacific Conference on Earthquake Engineering, Wairakei, New Zealand, 1987, 3:83-93.
[7]  邹立华, 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. ZOU Lihua,ZHAO renda,ZHAO jianchang.Analysis of the response to earthquake of the pile-soil-isolated structure interaction[J].Chinese Journal of Geotechnical Engineering, 2004, 26(6): 782-786.(in chinese)
[8]  李海岭, 葛修润. 土一结构相互作用对基础隔震体系的影响[J]. 土木工程学报, 2001, 34(4): 83-87. LI Hailing,GE Liurun.Effect of soil-structure interaction on base-isolated building system[J].China Civil Engineering Journal, 2001, 34(4): 83-87.(in chinese)
[9]  王阿萍, 姚谦峰. 土与隔震结构共同作用的随机地震反应分析[J]. 北京交通大学学报, 2007, 31(4): 40-44. WANG Aping,YAO Qianfeng.Random earthquake responses of base isolation structures considering soil-structue interaction[J].Journal of Beijing Jiaotong University. 2007, 31(4): 40-44.(in chinese)
[10]  FEMA P-750.NEHRP Recommended Seismic Provisions for new Buildings and Other Structure[S].Wahington D.C. Building Seismic Safety Council,2009.
[11]  Sivanovic S, Seismic response of an instrumented reinforced concrete building founded on piles[C]// Proc.12WCEE, 2000, 2325.
[12]  刘文光. 橡胶隔震支座力学性能及隔震结构地震反应分析研究[D]. 北京: 北京工业大学博士学位论文,2003. LIU Wenguang.Mechanics properties of rubber bearings and earthquake response analysis of isolation structure[D].Beijing:Beijing University of Technology,2003.(in chinese)
[13]  Building Seismic Safety Council. NEHRP Recommended provison for seismic regulation for new buildings, part 1 provisions and part 2 commentary[R].Rpt.No. FEMA 302&303, Federal Emergency Management Agency, Washington D.C., 1997.
[14]  Bielak J. Dynamic behaviour of structure with embedden foundation[J]. Earthquake Engineering and Structural Dynamics, 1975,3(3):259-274.
[15]  日本建筑学会. 地震荷重-地震动の预测と建筑物の应答[Z]. 1992.
[16]  陈国兴,谢君斐,张克绪. 桩和群桩的静刚度及动力阻抗(1) [J].世界地震工程,1995,(2):45-50. CHEN Guoxing,XIE Jufei,ZHANG Kexu,Static stiffness and dynamic impedances of pile and clump of piles(1)[J].World Earthquake Engineering, 1995,(2):45-50.(in chinese)
[17]  陈国兴,谢君斐,张克绪, 桩和群桩的静刚度及动力阻抗(2)[J].世界地震工程,1995,(4):35-43. CHEN Guoxing,XIE Jufei,ZHANG Kexu,Static stiffness and dynamic impedances of pile and clump of piles(2)[J].World Earthquake Engineering, 1995,(4):35-43.(in chinese)
[18]  于 旭,宰金珉,王志华.土-结构相互作用对铅芯橡胶支座隔震结构的影响[J].自然灾害学报, 2009, 18(3): 146-152. YU Xu,ZAI Jinming,WANG Zhihua. Effect of soil-structure interaction on lead core rubber bearing isolations structure [J].Journal of Natural Disasters, 2009, 18(3): 146-152. 2009, 18(3): 146-152.(in chinese)

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