新型框架阻尼填充墙的设计与分析
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摘要
根据框架填充墙的破坏情况和粘弹性阻尼器耗能机理,提出了改善框架填充墙抗震性能的新方案—新型框架阻尼填充墙。采用ABAQUS有限元软件对新型框架阻尼填充墙进行了仿真分析。结果表明:新型框架阻尼填充墙与普通框架填充墙相比,混凝土框架、钢筋、墙体的最大应力都有所降低,耗能系数有所提高。新型阻尼墙具有良好的耗能能力,改善了传统填充墙框架在地震中的抗震性能,在地震区的框架结构中有良好的应用价值和开发前景。
Based on the damages of infilled-frame structure in the earthquake and the energy dissipation mechanism of visco-elastic damper,a new damping wall is proposed.The ABAQUS software is used to simulate and analyze the new damping wall.The results indicate that both the maximum stress and the initial stiffness of the framework,reinforced steel and infilled-wall are reduced,and the energy dissipation coefficient are increased.The new damping wall has a good energy dissipation capacity,which can well improve the seismic performance of the traditional infilled-frame structure in the earthquake area and has a good research application prospect.
Based on the damages of infilled-frame structure in the earthquake and the energy dissipation mechanism of visco-elastic damper,a new damping wall is proposed.The ABAQUS software is used to simulate and analyze the new damping wall.The results indicate that both the maximum stress and the initial stiffness of the framework,reinforced steel and infilled-wall are reduced,and the energy dissipation coefficient are increased.The new damping wall has a good energy dissipation capacity,which can well improve the seismic performance of the traditional infilled-frame structure in the earthquake area and has a good research application prospect.
引文
[1]GB50011-2001,建筑抗震设计规范[S]GB50011-2001,Code for Seismic Design of Buildings[S](in Chinese)
[2]中国建筑科学研究院.2008年汶川地震建筑震害图片集[M].北京:中国建筑工业出版社,2008China Academy of Building Research.Building DamageImages of 2008 Wen-chuan Earthquake[M].Beijing:China Architecture and Building Press,2008(inChinese)
[3]冯远,刘宜丰,肖克艰,等.来自汶川大地震亲历者的第一手资料-结构工程师的视野与思考[M].北京:中国建筑工业出版社,2009Feng Yuan,Liu Yi-feng,Xiao Ke-jian,et al.Rirst-handInformation from Witnesses of the Earthquake—Visionand Thinking of Structure Engineers[M].Beijing:China Architecture and Building Press,2009(inChinese)
[4]清华大学、西南交通大学等编.汶川地震建筑震害分析及设计对策[M].北京:中国建筑工业出版社,2009Tsinghua University,Southwest Jiaotong University,etal.Building Damages Analysis and DesignCountermeasures of Wen-chuan Earthquake[M].Beijing:China Architecture and Building Press,2009(inChinese)
[5]王亚勇,黄卫.汶川地震建筑震害启示录[M].北京:地震出版社,2009Wang Ya-yong,Huang Wei.Building DamagesRevelation of Wen-chuan Earthquake[M].Beijing:Earthquake Press,2009(in Chinese)
[6]李英民,刘立平.汶川地震建筑震害与思考[M].重庆:重庆大学出版社,2009Li Ying-ming,Liu Li-ping.Building Damage andThinking of Wen-chuan Earthquake[M].Chongqing:Chongqing University Press,2009(in Chinese)
[7]李乔,赵世春,等.汶川大地震工程震害分析[M].成都:西南交通大学出版社,2008Li Qiao,Zhao Shi-chun,et al.Structure Damage Analysisof Wen-chuan Earthquake[M].Chengdu:SouthwestJiaotong University Press,2008(in Chinese)
[8]瞿伟廉,盛克苏,李肇胤.设置耗能横缝的填充墙对多层框架地震反应的控制[J].建筑结构学报,1991,12(2):42～50Qu Wei-lian,Sheng Ke-su,Li Zhao-yin.Control ofEarthquake Responses of Multistory Frame Structures byFiller Wall with Horizontal Energy Dissipation Slit[J].Journal of Buiding Structures,1991,12(2):42～50(in Chinese)
[9]田志昌,韩建忠,朱梅生.耗能填充墙框架的设计和实验[J].包头钢铁学院学报,1997,16(4):294～298Tian Zhi-chang,Han Jian-zhong,Zhu Mei-sheng.Design and Experiment of Energy Dissipating Wall Filledin Frames[J].Journal of Baotou Iron and SteelInstitute,1997,16(4):294～298(in Chinese)
[10]杨治林.高层框架结构填充墙中的抗震斜柱[J].工程力学增刊,1999:702～706Yang Zhi-lin.Infilled Wall with Seismic Inclined Columnof Tall Building[J].Engineering Mechanics(sup),1999:702～706(in Chinese)
[11]付秀黛,冯颖慧,叶建平.加十字形支撑的填充墙框架抗剪性能研究[J].河北建筑科技学院学报,2007,17(1):8～12Fu Xiu-dai,Feng Ying-hui,Ye Jian-ping.The loadcapacity of masonry infill walls in reinforced concreteframe with braces[J].Journal of Hebei Institute ofArchitectural Science and Technology.2007,17(1):8～12(in Chinese)
[12]杨树标,刘建平,李荣华,马淑欣,邸庆霜.柔性连接填充墙框架结构模型振动台试验研究[J].工业建筑,2008,38(增):268～270Yang Shu-biao,Liu Jian-ping,Li Rong-hua,Ma Shu-xin,Di Qing-shuang.Shaking Table of RC Frame withFlexible Connection Infill Wall[J].IndustrialConstruction,2008,38(sup):268～270(in Chinese)
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[14]蒋利学,郑乔文.砖填充墙加固前后钢筋混凝土框架抗震性能试验[J].工业建筑,2009,39(10):40～47Jiang Li-xue,Zheng Qiao-wen.Test of Seismic Behaviorof Reinforced Concrete Frames with Infilled Wall orStrengthened Infilled Wall[J].Industrial Construction,2009,39(10):40～47(in Chinese)
[15]GB50010-2002,混凝土结构设计规范[S]GB50010-2002,Code for Design of Concrete Structures[S](in Chinese)
[16]雷拓,钱江,刘成清.混凝土损伤塑性模型应用研究[J].结构工程师,2008,24(2):22～27Lei Tuo,Qian Jiang,Liu Cheng-qing.Application ofDamaged Plasticity Model for Concrete[J].StructuralEngineers,2008,24(2):22～27(in Chinese)
[17]过镇海,时旭东.钢筋混凝土原理和分析[M].北京:清华大学出版社,2006Guo Zhen-hai,Shi Xu-dong.Reinforced Concrete Theoryand Analyse[M].Beijing:Tsinghua University Press,2006(in Chinese)
[18]朱伯龙.砌体结构设计原理[M].上海:同济大学出版社,1991Zhu Bo-long.Design Theory of Masonry Structures[M].Shanghai:Tongji University Press,1991(in Chinese)
[19]GB50003-2001,砌体结构设计规范[S]GB50003-2001,Code for Design of Masonry Structures[S](in Chinese)
[20]ABAQUS Inc.Abaqus theory manual[M].2007
[21]ABAQUS Inc.Abaqus user’s manual[M].2007
[22]Woo-Young Jung,Amjad J.Aref.A combined honeycomband solid viscoelastic material for structural dampingapplications[J].Mechanics of Materials,2003,35:831～834
[23]JGJ101-96,建筑抗震试验方法规程[S]JGJ101-96,Specifficating of Testing Methods forEarthquake Resistant Building[S](in Chinese)
[2]中国建筑科学研究院.2008年汶川地震建筑震害图片集[M].北京:中国建筑工业出版社,2008China Academy of Building Research.Building DamageImages of 2008 Wen-chuan Earthquake[M].Beijing:China Architecture and Building Press,2008(inChinese)
[3]冯远,刘宜丰,肖克艰,等.来自汶川大地震亲历者的第一手资料-结构工程师的视野与思考[M].北京:中国建筑工业出版社,2009Feng Yuan,Liu Yi-feng,Xiao Ke-jian,et al.Rirst-handInformation from Witnesses of the Earthquake—Visionand Thinking of Structure Engineers[M].Beijing:China Architecture and Building Press,2009(inChinese)
[4]清华大学、西南交通大学等编.汶川地震建筑震害分析及设计对策[M].北京:中国建筑工业出版社,2009Tsinghua University,Southwest Jiaotong University,etal.Building Damages Analysis and DesignCountermeasures of Wen-chuan Earthquake[M].Beijing:China Architecture and Building Press,2009(inChinese)
[5]王亚勇,黄卫.汶川地震建筑震害启示录[M].北京:地震出版社,2009Wang Ya-yong,Huang Wei.Building DamagesRevelation of Wen-chuan Earthquake[M].Beijing:Earthquake Press,2009(in Chinese)
[6]李英民,刘立平.汶川地震建筑震害与思考[M].重庆:重庆大学出版社,2009Li Ying-ming,Liu Li-ping.Building Damage andThinking of Wen-chuan Earthquake[M].Chongqing:Chongqing University Press,2009(in Chinese)
[7]李乔,赵世春,等.汶川大地震工程震害分析[M].成都:西南交通大学出版社,2008Li Qiao,Zhao Shi-chun,et al.Structure Damage Analysisof Wen-chuan Earthquake[M].Chengdu:SouthwestJiaotong University Press,2008(in Chinese)
[8]瞿伟廉,盛克苏,李肇胤.设置耗能横缝的填充墙对多层框架地震反应的控制[J].建筑结构学报,1991,12(2):42～50Qu Wei-lian,Sheng Ke-su,Li Zhao-yin.Control ofEarthquake Responses of Multistory Frame Structures byFiller Wall with Horizontal Energy Dissipation Slit[J].Journal of Buiding Structures,1991,12(2):42～50(in Chinese)
[9]田志昌,韩建忠,朱梅生.耗能填充墙框架的设计和实验[J].包头钢铁学院学报,1997,16(4):294～298Tian Zhi-chang,Han Jian-zhong,Zhu Mei-sheng.Design and Experiment of Energy Dissipating Wall Filledin Frames[J].Journal of Baotou Iron and SteelInstitute,1997,16(4):294～298(in Chinese)
[10]杨治林.高层框架结构填充墙中的抗震斜柱[J].工程力学增刊,1999:702～706Yang Zhi-lin.Infilled Wall with Seismic Inclined Columnof Tall Building[J].Engineering Mechanics(sup),1999:702～706(in Chinese)
[11]付秀黛,冯颖慧,叶建平.加十字形支撑的填充墙框架抗剪性能研究[J].河北建筑科技学院学报,2007,17(1):8～12Fu Xiu-dai,Feng Ying-hui,Ye Jian-ping.The loadcapacity of masonry infill walls in reinforced concreteframe with braces[J].Journal of Hebei Institute ofArchitectural Science and Technology.2007,17(1):8～12(in Chinese)
[12]杨树标,刘建平,李荣华,马淑欣,邸庆霜.柔性连接填充墙框架结构模型振动台试验研究[J].工业建筑,2008,38(增):268～270Yang Shu-biao,Liu Jian-ping,Li Rong-hua,Ma Shu-xin,Di Qing-shuang.Shaking Table of RC Frame withFlexible Connection Infill Wall[J].IndustrialConstruction,2008,38(sup):268～270(in Chinese)
[13]周云.粘弹性阻尼减震结构设计[M].武汉:武汉理工大学出版社,2006Zhou Y.Design of Structure with Visco-elastic EnergyDissipated Devices[M].Wuhan:Wuhan University ofTechnology Press,2006(in Chinese)
[14]蒋利学,郑乔文.砖填充墙加固前后钢筋混凝土框架抗震性能试验[J].工业建筑,2009,39(10):40～47Jiang Li-xue,Zheng Qiao-wen.Test of Seismic Behaviorof Reinforced Concrete Frames with Infilled Wall orStrengthened Infilled Wall[J].Industrial Construction,2009,39(10):40～47(in Chinese)
[15]GB50010-2002,混凝土结构设计规范[S]GB50010-2002,Code for Design of Concrete Structures[S](in Chinese)
[16]雷拓,钱江,刘成清.混凝土损伤塑性模型应用研究[J].结构工程师,2008,24(2):22～27Lei Tuo,Qian Jiang,Liu Cheng-qing.Application ofDamaged Plasticity Model for Concrete[J].StructuralEngineers,2008,24(2):22～27(in Chinese)
[17]过镇海,时旭东.钢筋混凝土原理和分析[M].北京:清华大学出版社,2006Guo Zhen-hai,Shi Xu-dong.Reinforced Concrete Theoryand Analyse[M].Beijing:Tsinghua University Press,2006(in Chinese)
[18]朱伯龙.砌体结构设计原理[M].上海:同济大学出版社,1991Zhu Bo-long.Design Theory of Masonry Structures[M].Shanghai:Tongji University Press,1991(in Chinese)
[19]GB50003-2001,砌体结构设计规范[S]GB50003-2001,Code for Design of Masonry Structures[S](in Chinese)
[20]ABAQUS Inc.Abaqus theory manual[M].2007
[21]ABAQUS Inc.Abaqus user’s manual[M].2007
[22]Woo-Young Jung,Amjad J.Aref.A combined honeycomband solid viscoelastic material for structural dampingapplications[J].Mechanics of Materials,2003,35:831～834
[23]JGJ101-96,建筑抗震试验方法规程[S]JGJ101-96,Specifficating of Testing Methods forEarthquake Resistant Building[S](in Chinese)
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