耗能减震钢结构性能水准与目标的初步研究
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摘要
介绍了钢结构的破坏特点和耗能减震钢结构的特性。结合国内外相关研究成果及相关规范,将位移型耗能减震器的性态划分为无耗能状态、初始耗能状态、正常耗能状态、极限耗能状态和破坏状态,并对它们所对应的状态进行了描述,给出了量化的指标;在此基础上,从整个结构、结构构件、非结构构件及建筑附属系统、人员安全和使用情况四个方面对耗能减震钢结构的性能水准进行了综合性描述,给出了量化指标。最后,对耗能减震钢结构宜采用的性能目标提出建议。
Damage features of steel structure and characteristics of steel structure with displacement-dependent dampers were introduced.Based on the research results of other authors and relevant codes,performance of displacement-dependent dampers were divided into without energy-dissipation state,initial energy-dissipation state,normal energy-dissipation state,ultimate energy-dissipation state and failure state.The description and quantization index for the four states were put forward.Also,the synthetic description for the performance levels of steel structure with dampers and its quantization index were performed based on structure system,structure components,nonstructural components and auxiliary equipments,personnel safety and service condition.Finally,the suitable performance levels of steel structure with dampers were suggested.
Damage features of steel structure and characteristics of steel structure with displacement-dependent dampers were introduced.Based on the research results of other authors and relevant codes,performance of displacement-dependent dampers were divided into without energy-dissipation state,initial energy-dissipation state,normal energy-dissipation state,ultimate energy-dissipation state and failure state.The description and quantization index for the four states were put forward.Also,the synthetic description for the performance levels of steel structure with dampers and its quantization index were performed based on structure system,structure components,nonstructural components and auxiliary equipments,personnel safety and service condition.Finally,the suitable performance levels of steel structure with dampers were suggested.
引文
[1]李刚,程耿东.基于性能的结构抗震设计——理论、方法与应用[M].北京:科学出版社,2004.Li G,Chen G D.Theory,Method and Applica-tion——Performance-Based Seismic Design of Struc-tures[M].Beijing:Science Press,2004.
[2]Yamanouchi H,et al.Performance-Based Engineeringfor Structural Design of Buildings[R].Japan:Build-ing Research Institute,2000.
[3]Bertero R D,Vertero V.Performance-based seismicengineering:the need for a reliable conceptual com-prehensive approach[J].Earthquake Engineering andStructural Dynamic,2002,(31):627-652.
[4]Ghobarah A.Performance-based design in earthquakeengineering:state of development[J].EngineeringStructures,2001,(23):878-884.
[5]王亚勇.我国2000年工程抗震设计模式规范基本问题研究综述[J].建筑结构学报,2000,21(1):2-4.Wang Y Y.A summary of research on basic problemsin 2000 design mode of seismic engineering in China[J].Journal of Building Structrues,2000,21(1):2-4.
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[11]周云.摩擦耗能减震设计[M].武汉:武汉理工大学出版社,2006.Zhou Y.Design of Structure with Friction EnergyDissipated Devices[M].Wuhan:Wuhan University ofTechnology Press,2006.
[12]周云.金属耗能减震设计[M].武汉:武汉理工大学出版社,2006.Zhou Y.Design of Structure with Metallic EnergyDissipated Devices[M].Wuhan:Wuhan University ofTechnology Press,2006.
[13]周云.耗能减震加固技术与设计方法[M].北京:科学出版社,2006.Zhou Y.Strengthening Technology and DesignMethod of Structure with Energy Dissipated Devices[M].Beijing:Science Press,2006.
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[15]黄南冀,张锡云.日本阪神地震中的钢结构震害[J].钢结构,1995,10(28):118-127.Huang N Y,Zhang X Y.On disaster of structuralsteel in great Kobe quake in Japan[J].Steel Contruc-tion,1995,10(28):118-127.
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[17]黄炳生.日本神户地震中建筑钢结构的震害及启示[J].建筑结构,2000,30(9):24-25.Huang B S.On disaster and inspiration of structuralsteel in great HanShen quake in Japan[J].BuildingStructure,2000,30(9):24-25.
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[19]Applied technology council.Seismic evaluation andretrofit of concrete buildings[R].California:Red-wood City,1996.
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[22]CECS160:2004,建筑工程抗震性态设计通则(试用)[S].
[23]罗文斌.钢筋混凝土框架基于位移的抗震设计原理与方法[D].北京:清华大学,2002.Luo W B.Concepts and method of displacement-basedseismic design for RC frames[D].Beijing:TsinghuaUniversity,2002.
[24]GB50011-2001,建筑抗震设计规范[S].
[25]Uniform Building Code(UBC1997)[S].Internat-ionalConference of Building Officials.Whittier,CA.
[26]Design of Structures for Earthquake Resistance,Part1:General Rules,Seismic Action and Rules forBuildings EC8[S].Draft 2003,European Committeefor Standardization.
[27]王亚勇,郭子雄,吕西林.建筑抗震设计中地震作用取值——主要国家抗震规范比较[J].建筑科学,1999,15(5):36-39.Wang Y Y,Guo Z X,LüX L.The earthquake actioncalculation for seismic design of bulidings——a com-parison of main regulations[J].Building Science,1999,15(5):36-39.
[28]JGJ99-98,高层民用建筑钢结构技术规程[S].
[29]GB50017-2003,钢结构设计规范[S].
[30]汤统壁.耗能减震钢结构基于性能的抗震设计方法研究[D].广州:广州大学,2006.Tang T B.Studies on performance-based seismic de-sign method for steel structure with dampers[D].Guangzhou:Guangzhou University,2006.
[30]郭子雄.基于变形的抗震设计理论及工程应用研究[D].上海:同济大学,2000.Guo Z X.Study on method and eegineering applica-tion of deformation-Based seismic design[D].Shang-hai:Tongji University,2000.
[31]蔡健,周靖,方小丹.中外钢筋混凝土框架结构抗震设计安全度的比较[J].建筑结构,2006,36(2):1-5.Cai J,Zhou J,Fang X D.Comparison of seismic safe-ty degree for RC frame structures between domesticand abroad seismic design codes[J].Building struc-ture,2006,36(2):1-5.
[2]Yamanouchi H,et al.Performance-Based Engineeringfor Structural Design of Buildings[R].Japan:Build-ing Research Institute,2000.
[3]Bertero R D,Vertero V.Performance-based seismicengineering:the need for a reliable conceptual com-prehensive approach[J].Earthquake Engineering andStructural Dynamic,2002,(31):627-652.
[4]Ghobarah A.Performance-based design in earthquakeengineering:state of development[J].EngineeringStructures,2001,(23):878-884.
[5]王亚勇.我国2000年工程抗震设计模式规范基本问题研究综述[J].建筑结构学报,2000,21(1):2-4.Wang Y Y.A summary of research on basic problemsin 2000 design mode of seismic engineering in China[J].Journal of Building Structrues,2000,21(1):2-4.
[6]谢礼立.抗震性态设计和基于性态的抗震设防[C]∥大型复杂结构的关键科学问题和设计理论研究论文集.大连:大连理工大学出版社,2000.26-34.Xie L L.Performance-based seismic design and per-formance-based seismic fortifications[C]∥The MajorProject Entitled Study on Key Science Problems andDesign Theories for Large Complicate Structures.Dalian:Dalian University of Technology Press,2000.26-34.
[7]周锡元.基于功能的建筑抗震设计概念和实施方略[C]//大型复杂结构的关键科学问题和设计理论研究论文集.大连:大连理工大学出版社,2000.354-360.Zhou X Y.Function-based seismic design conceptionand execution[C]∥The Major Project Entitled Studyon Key Science Problems and Design Theories forLarge Complicate Structures.Dalian:Dalian Univer-sity of Technology Press,2000.354-360.
[8]钱稼茹,罗文斌.建筑结构基于位移的抗震设计[J].建筑结构,2001,(4):3-6.Qian J R,Luo W B.Displacement based seismic de-sign methodology for fuilding structures[J].BuildingStructure,2001,(4):3-6.
[9]周云.粘滞阻尼减震设计[M].武汉:武汉理工大学出版社,2006.Zhou Y.Design of Structure with Viscous EnergyDissipated Devices[M].Wuhan:Wuhan University ofTechnology Press,2006.
[10]周云.粘弹性阻尼减震设计[M].武汉:武汉理工大学出版社,2006.Zhou Y.Design of Structure with Visco-elastic Ener-gy Dissipated Devices[M].Wuhan:Wuhan Universi-ty of Technology Press,2006.
[11]周云.摩擦耗能减震设计[M].武汉:武汉理工大学出版社,2006.Zhou Y.Design of Structure with Friction EnergyDissipated Devices[M].Wuhan:Wuhan University ofTechnology Press,2006.
[12]周云.金属耗能减震设计[M].武汉:武汉理工大学出版社,2006.Zhou Y.Design of Structure with Metallic EnergyDissipated Devices[M].Wuhan:Wuhan University ofTechnology Press,2006.
[13]周云.耗能减震加固技术与设计方法[M].北京:科学出版社,2006.Zhou Y.Strengthening Technology and DesignMethod of Structure with Energy Dissipated Devices[M].Beijing:Science Press,2006.
[14]李国强,孙飞飞,沈祖炎.强震下钢框架梁柱焊接连接的断裂行为[J].建筑结构学报,1998,19(4):19-28.Li G Q,Sun F F,Shen Z Y.Fracture behavior ofwelded beam to column connections of steel momentframes under severe earthquakes[J].Journal of Build-ing Structrues,1998,19(4):19-28.
[15]黄南冀,张锡云.日本阪神地震中的钢结构震害[J].钢结构,1995,10(28):118-127.Huang N Y,Zhang X Y.On disaster of structuralsteel in great Kobe quake in Japan[J].Steel Contruc-tion,1995,10(28):118-127.
[16]薛素铎,赵均,高向宇.建筑抗震设计[M].北京:科学出版社,2003.Xue S D,Zhao J,Gao X Y.The Seismic Design ofBulidings[M].Beijing:Science Press,2003.
[17]黄炳生.日本神户地震中建筑钢结构的震害及启示[J].建筑结构,2000,30(9):24-25.Huang B S.On disaster and inspiration of structuralsteel in great HanShen quake in Japan[J].BuildingStructure,2000,30(9):24-25.
[18]California Office of Emergency Services.Perfor-mance-Based Seismic Engineering of Buildings[M].California:Structural Engineering Association of Cali-fornia,1995.
[19]Applied technology council.Seismic evaluation andretrofit of concrete buildings[R].California:Red-wood City,1996.
[20]Building seismic safety council.NEHRP Guidelinesfor the Seismic Rehabilitation of Buildings,FEMAReport 273[R].Washington D C:Federal EmergencyManagement Agency(FEMA),1996.
[21]Building seismic safety council.NEHRP Guidelinesfor the Seismic Rehabilitation of Buildings,FEMAReport 274[R].Washington D C:Federal EmergencyManagement Agency(FEMA),1997.
[22]CECS160:2004,建筑工程抗震性态设计通则(试用)[S].
[23]罗文斌.钢筋混凝土框架基于位移的抗震设计原理与方法[D].北京:清华大学,2002.Luo W B.Concepts and method of displacement-basedseismic design for RC frames[D].Beijing:TsinghuaUniversity,2002.
[24]GB50011-2001,建筑抗震设计规范[S].
[25]Uniform Building Code(UBC1997)[S].Internat-ionalConference of Building Officials.Whittier,CA.
[26]Design of Structures for Earthquake Resistance,Part1:General Rules,Seismic Action and Rules forBuildings EC8[S].Draft 2003,European Committeefor Standardization.
[27]王亚勇,郭子雄,吕西林.建筑抗震设计中地震作用取值——主要国家抗震规范比较[J].建筑科学,1999,15(5):36-39.Wang Y Y,Guo Z X,LüX L.The earthquake actioncalculation for seismic design of bulidings——a com-parison of main regulations[J].Building Science,1999,15(5):36-39.
[28]JGJ99-98,高层民用建筑钢结构技术规程[S].
[29]GB50017-2003,钢结构设计规范[S].
[30]汤统壁.耗能减震钢结构基于性能的抗震设计方法研究[D].广州:广州大学,2006.Tang T B.Studies on performance-based seismic de-sign method for steel structure with dampers[D].Guangzhou:Guangzhou University,2006.
[30]郭子雄.基于变形的抗震设计理论及工程应用研究[D].上海:同济大学,2000.Guo Z X.Study on method and eegineering applica-tion of deformation-Based seismic design[D].Shang-hai:Tongji University,2000.
[31]蔡健,周靖,方小丹.中外钢筋混凝土框架结构抗震设计安全度的比较[J].建筑结构,2006,36(2):1-5.Cai J,Zhou J,Fang X D.Comparison of seismic safe-ty degree for RC frame structures between domesticand abroad seismic design codes[J].Building struc-ture,2006,36(2):1-5.
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