基于MIDAS设置阻尼器的刚框架地震时程分析
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摘要
为了验证粘弹性阻尼器对结构消能减震作用的效果,通过运用有限元分析软件MIDAS/GEN建立典型六层钢框架模型,对设置粘弹性阻尼器和未设置粘弹性阻尼器的两种结构分别进行地震作用下非线性时程对比分析。分析的结果从各种方面显示了粘弹性阻尼器对结构效能减震的优越性。
To verify the effects of viscoelastic damper for seismic mitigation,a six-storey steel frame structure with viscoelastic dampers and the original structure without viscoelastic dampers are established and compared by the finite element analysis software MIDAS / GEN under horizontal seismic.The analysis testified the efficiency of viscoelastic dampers by comparing structure with viscoelastic damper to common structure.
To verify the effects of viscoelastic damper for seismic mitigation,a six-storey steel frame structure with viscoelastic dampers and the original structure without viscoelastic dampers are established and compared by the finite element analysis software MIDAS / GEN under horizontal seismic.The analysis testified the efficiency of viscoelastic dampers by comparing structure with viscoelastic damper to common structure.
引文
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[4]袁健铮,李健.粘弹性阻尼器在结构设计和抗震加固中的应用[J].广东土木与建筑,2006(6):52-54.
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[6]CHANG K C,SOONG T T,OH S-T,et al.Seismicbehavior of steel frame with added viscoelastic dampers[J].Journal of Structural Engineering,ASCE,1995,121(10):1418-1426.
[7]SHUKLA A K,DATTA T K.Optimal use of viscoelasticdampers in building frames for Seismic Force[J].ASCE J Struct Eng.,1999,125(4):401-409.
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[9]KYUNG WON MIN,JINKOO KIM,SANG-HYUNLEE.Vibration tests of 5-storey steel frame with visco-elastic dampers[J].Engineering Structures,2004,26(2):831-839.
[10]凌和海,薛素铎,庄鹏.减震结构中的粘弹性阻尼器参数优化[J].世界地震工程,2005,21(3):126-130.
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[12]陈星.粘弹性阻尼器在结构振动控制中的应用与发展[J].陕西建筑,2008(151):13-15.
[13]常业军.粘弹性阻尼器及消能减震结构的研究与应用[D].南京:东南大学,2003.
[14]汪志昊,陈政清.高层建筑结构中粘滞阻尼器的新型安装方式[J].世界地震工程.2012,26(4):135-137.
[15]袁健铮,李健.粘弹性阻尼器在结构设计和抗震加固中的应用[J].广东土木与建筑,2009(6):52.
[16]徐赵东,周云,周福霖.粘弹性阻尼器三种计算模型的对比与分析[J].华南建设学院西院学报,1999,7(2):1-7.
[17]徐赵东,周洲,赵鸿铁,等.粘弹性阻尼器的计算模型[J].工程力学,2001,18(6):88-90.
[18]于国荣.粘弹性阻尼器的计算模型模拟分析[J].山西建筑,2008,34(12):28-19.
[2]刘军生,杨佳玲,陈建慧.粘弹性阻尼器在工程应用中的震动控制理论及分析[J].建筑结构,2011(41):187.
[3]谭燕秋,王秀华.框架结构抗震、隔震和减振控制的对比分析[J].建筑与结构设计,2009(22):44-47.
[4]袁健铮,李健.粘弹性阻尼器在结构设计和抗震加固中的应用[J].广东土木与建筑,2006(6):52-54.
[5]林新贤.粘弹性阻尼器的计算模型及分析[J].青岛农业大学学报:自然科学版,2007,24(2):140-142.
[6]CHANG K C,SOONG T T,OH S-T,et al.Seismicbehavior of steel frame with added viscoelastic dampers[J].Journal of Structural Engineering,ASCE,1995,121(10):1418-1426.
[7]SHUKLA A K,DATTA T K.Optimal use of viscoelasticdampers in building frames for Seismic Force[J].ASCE J Struct Eng.,1999,125(4):401-409.
[8]隋杰英.粘弹性阻尼器及消能支撑的试验研究与工程应[D].南京:东南大学,2002.
[9]KYUNG WON MIN,JINKOO KIM,SANG-HYUNLEE.Vibration tests of 5-storey steel frame with visco-elastic dampers[J].Engineering Structures,2004,26(2):831-839.
[10]凌和海,薛素铎,庄鹏.减震结构中的粘弹性阻尼器参数优化[J].世界地震工程,2005,21(3):126-130.
[11]ZHAO DONG XU,HONG TIE ZHAO,AI QUN LI.Optimal analysis and experimental study on structureswith viscoelastic dampers[J].Journal of Sound and Vi-bration,2004,273;607-618.
[12]陈星.粘弹性阻尼器在结构振动控制中的应用与发展[J].陕西建筑,2008(151):13-15.
[13]常业军.粘弹性阻尼器及消能减震结构的研究与应用[D].南京:东南大学,2003.
[14]汪志昊,陈政清.高层建筑结构中粘滞阻尼器的新型安装方式[J].世界地震工程.2012,26(4):135-137.
[15]袁健铮,李健.粘弹性阻尼器在结构设计和抗震加固中的应用[J].广东土木与建筑,2009(6):52.
[16]徐赵东,周云,周福霖.粘弹性阻尼器三种计算模型的对比与分析[J].华南建设学院西院学报,1999,7(2):1-7.
[17]徐赵东,周洲,赵鸿铁,等.粘弹性阻尼器的计算模型[J].工程力学,2001,18(6):88-90.
[18]于国荣.粘弹性阻尼器的计算模型模拟分析[J].山西建筑,2008,34(12):28-19.
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