钢筋混凝土框架结构抗震性能目标的量化研究
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摘要
我国抗震规范对结构的性能水平和震害损失的定量描述不是很明确,为此本文对抗震性能目标进行量化研究。以层间位移角为主要性能指标,综述了国内外规范对性能目标的规定以及相关试验研究成果。收集钢筋混凝土框架的33组试验数据,对位移角进行频数统计分析,建立了钢筋混凝土框架结构在不同性能水平时的量化指标。在综合考虑结构与非结构构件破损程度的基础上,给出了各性能等级对应的层间位移角限值的建议值。
The grading of performance levels and quantitative description of seismic hazard loss are not clear in the current Chinese seismic design code,quantization research about seismic performance target are conducted in this paper.By taking inter-story drift ratio as the performance index,the rules of the performance target about norms and tests at home and abroad,and related experimental results are summarized.The collected thirty three groups test data of RC flames,by the frequency statistic research on drift ratio,quantization indexes of different performance levels of RC frame structure are established.Based on considering the damage level of structural and non-structural components,suggested limit values of inter-story drift ratio corresponding to seismic performance levels are given.
The grading of performance levels and quantitative description of seismic hazard loss are not clear in the current Chinese seismic design code,quantization research about seismic performance target are conducted in this paper.By taking inter-story drift ratio as the performance index,the rules of the performance target about norms and tests at home and abroad,and related experimental results are summarized.The collected thirty three groups test data of RC flames,by the frequency statistic research on drift ratio,quantization indexes of different performance levels of RC frame structure are established.Based on considering the damage level of structural and non-structural components,suggested limit values of inter-story drift ratio corresponding to seismic performance levels are given.
引文
[1]GB 50011-2010,建筑抗震设计规范[S]GB 50011-2010,Code for Seismic Design of Building[S](in Chinese)
[2]Vision 2000 Committee.Performance-based Engineeringof Building[S].Miranda E.Seismology Committee ofthe Structure Engineer Association of CaliforniaOakland:Wilev Inc.1995
[3]FEMA 356.Pre-standard and Commentary for TheSeismic Rehabilitation of Buildings[S].Report FEMA356,Federal Emergency Management Agency,Washington DC,2000
[4]TAKAMI Shinji YOSHIOKA Kenzo,ETO Hiroaki,YONEZA kenji and WAKAMATSU Kunio.Performance-based Buildings[A].Eerva A,ed.12th World Conf onEarthquake Eng.[C].Mexico:WCEE.2000-1391,2000
[5]ATC-40.Seismic Evaluation and Retrofit of ConcreteBuildings[S].Applied Technology Council.Red WoodCity California,1996
[6]BSSC(2003 Edition NEHRP).RecommendedProvisions for the Development of Seismic Regulationsfor New Buildings[S].FEMA450,2003
[7]周定松,吕西林,蒋欢军.钢筋混凝土框架结构基于性能的抗震设计方法[J].四川建筑科学研究,2005,31(6):122～127Zhou Ding-song,Lv Xi-lin,et al.Performance-basedseismic design method for RC frame structures[J].Sichuan Building Science,2005,31(6):122～127(inChinese)
[8]梁兴文,邓明科,李晓文,等.钢筋混凝土高层建筑结构基于位移的抗震设计方法研究[J].建筑结构,2006,36(7):15～22Liang Xing-wen,Deng Ming-ke,Li Xiao-wen,et al.Research on displacement-based seismic design methodof RC high-rise structure[J].Building Structure,2006,36(7):15～22(in Chinese)
[9]史庆轩,门进杰,杨坤,等.钢筋混凝土框架结构基于性能的抗震设计指标[J].四川建筑科学研究,2007,33(增刊):79～81Shi Qing-xuan,Men Jin-jie,Yang Kun,et al.Performance-based seismic design index for RC framestructures[J].Sichuan Building Science,2007,33(supplement):79～81(in Chinese)
[10]门进杰,史庆轩,周琦.框架结构基于性能的抗震设防目标和性能指标的量化[J].土木工程学报,2008,41(9):76～82Men Jin-jie,Shi Qing-xuan,Zhou Qi.Performance-basedseismic fortification criterion and quantified performanceindex for reinforced concrete frame structures[J].ChinaCivil Engineering Journal,2008,41(9):76～82(inChinese)
[11]吕大刚,李晓鹏,王光远.基于可靠度和性能的结构整体地震易损性分析[J].自然灾害学报,2006,15(2):107～114Lv Da-gang,Li Xiao-peng,Wang Guang-yuan.Structuralseismic vulnerability analysis based on reliability andperformance[J].Natural Disasters Journal,2006,15(2):107～114(in Chinese)
[12]Wen Y K,Kang Y J.Minimum Building Life-cycle CostDesign Criteria,(Ⅰ)Methodology and(Ⅱ)Applications[J].ASCE Journal of StructuralEngineering,1985,111(4):722～739
[13]Rossetto T.Seismic Vulnerability Predictions forReinforced Concrete Structures,The Earthquake of 2001[R].Urbana(IL):Mid-American Earthquake Center,2001.http://mae.ce.uiuc.edu/
[14]杨君.钢筋混凝土框架结构基于性能的抗震设计理论和方法[D].西安:西安建筑科技大学,2007Yang Jun.Performance-based seismic design theory andmethods for RC frame structure[D].Xian:XianBuilding Technology University,2007(in Chinese)
[15]王雪芳,郑建岚.自密实高强混凝土框架结构的抗震性能研究[J].福州大学学报,2004,32(2):173～177Wang Xue-fang,Zheng Jian-lan.Seismic performancestudy for self-compacting high-strength concrete framestructure[J].Fuzhou University Journal,2004,32(2):173～177(in Chinese)
[16]罗素蓉,王雪芳,郑建岚.自密实高强混凝土框架结构的抗震性能试验研究[J].工程力学,2004,21(6):144～148Luo Su-rong,Wang Xue-fang,Zheng Jian-lan.Seismicperformance test study for self-compacting high-strengthconcrete frame structure[J].Engineering Mechanics,2004,21(6):144～148(in Chinese)
[17]戎贤,梁艳,王铁成,等.钢筋混凝土异形柱框架结构抗震性能试验研究[J].自然灾害学报,2006,15(3):135～138Rong Xian,Liang Yan,Wang Tie-cheng,et al.Seismicperformance test study for RC special-shaped columnsframe structure[J].Natural Disasters Journal,2006,15(3):135～138(in Chinese)
[18]曹万林,郑汉兵,王普山,等.底部矩形柱上部异形柱框架抗震性能试验研究[J].世界地震工程,2002,18(3):106～109Cao Wan-lin,Zheng Han-bing,Wang Pu-shan,et al.Seismic performance test study for bottom rectangularcolumn upper special-shaped column frame structure[J].The Earthquake Engineering,2002,18(3):106～109(in Chinese)
[19]高小旺,沈聚敏.大震作用下钢筋混凝土框架房屋变形能力的抗震可靠度分析[J].土木工程学报,1993,26(3):3～12Gao Xiao-wang,Shen Ju-min.Seismic reliability analysisof deformation capacity for RC frame houses under strongearthquake[J].China Civil Engineering Journal,1993,26(3):3～12(in Chinese)
[2]Vision 2000 Committee.Performance-based Engineeringof Building[S].Miranda E.Seismology Committee ofthe Structure Engineer Association of CaliforniaOakland:Wilev Inc.1995
[3]FEMA 356.Pre-standard and Commentary for TheSeismic Rehabilitation of Buildings[S].Report FEMA356,Federal Emergency Management Agency,Washington DC,2000
[4]TAKAMI Shinji YOSHIOKA Kenzo,ETO Hiroaki,YONEZA kenji and WAKAMATSU Kunio.Performance-based Buildings[A].Eerva A,ed.12th World Conf onEarthquake Eng.[C].Mexico:WCEE.2000-1391,2000
[5]ATC-40.Seismic Evaluation and Retrofit of ConcreteBuildings[S].Applied Technology Council.Red WoodCity California,1996
[6]BSSC(2003 Edition NEHRP).RecommendedProvisions for the Development of Seismic Regulationsfor New Buildings[S].FEMA450,2003
[7]周定松,吕西林,蒋欢军.钢筋混凝土框架结构基于性能的抗震设计方法[J].四川建筑科学研究,2005,31(6):122～127Zhou Ding-song,Lv Xi-lin,et al.Performance-basedseismic design method for RC frame structures[J].Sichuan Building Science,2005,31(6):122～127(inChinese)
[8]梁兴文,邓明科,李晓文,等.钢筋混凝土高层建筑结构基于位移的抗震设计方法研究[J].建筑结构,2006,36(7):15～22Liang Xing-wen,Deng Ming-ke,Li Xiao-wen,et al.Research on displacement-based seismic design methodof RC high-rise structure[J].Building Structure,2006,36(7):15～22(in Chinese)
[9]史庆轩,门进杰,杨坤,等.钢筋混凝土框架结构基于性能的抗震设计指标[J].四川建筑科学研究,2007,33(增刊):79～81Shi Qing-xuan,Men Jin-jie,Yang Kun,et al.Performance-based seismic design index for RC framestructures[J].Sichuan Building Science,2007,33(supplement):79～81(in Chinese)
[10]门进杰,史庆轩,周琦.框架结构基于性能的抗震设防目标和性能指标的量化[J].土木工程学报,2008,41(9):76～82Men Jin-jie,Shi Qing-xuan,Zhou Qi.Performance-basedseismic fortification criterion and quantified performanceindex for reinforced concrete frame structures[J].ChinaCivil Engineering Journal,2008,41(9):76～82(inChinese)
[11]吕大刚,李晓鹏,王光远.基于可靠度和性能的结构整体地震易损性分析[J].自然灾害学报,2006,15(2):107～114Lv Da-gang,Li Xiao-peng,Wang Guang-yuan.Structuralseismic vulnerability analysis based on reliability andperformance[J].Natural Disasters Journal,2006,15(2):107～114(in Chinese)
[12]Wen Y K,Kang Y J.Minimum Building Life-cycle CostDesign Criteria,(Ⅰ)Methodology and(Ⅱ)Applications[J].ASCE Journal of StructuralEngineering,1985,111(4):722～739
[13]Rossetto T.Seismic Vulnerability Predictions forReinforced Concrete Structures,The Earthquake of 2001[R].Urbana(IL):Mid-American Earthquake Center,2001.http://mae.ce.uiuc.edu/
[14]杨君.钢筋混凝土框架结构基于性能的抗震设计理论和方法[D].西安:西安建筑科技大学,2007Yang Jun.Performance-based seismic design theory andmethods for RC frame structure[D].Xian:XianBuilding Technology University,2007(in Chinese)
[15]王雪芳,郑建岚.自密实高强混凝土框架结构的抗震性能研究[J].福州大学学报,2004,32(2):173～177Wang Xue-fang,Zheng Jian-lan.Seismic performancestudy for self-compacting high-strength concrete framestructure[J].Fuzhou University Journal,2004,32(2):173～177(in Chinese)
[16]罗素蓉,王雪芳,郑建岚.自密实高强混凝土框架结构的抗震性能试验研究[J].工程力学,2004,21(6):144～148Luo Su-rong,Wang Xue-fang,Zheng Jian-lan.Seismicperformance test study for self-compacting high-strengthconcrete frame structure[J].Engineering Mechanics,2004,21(6):144～148(in Chinese)
[17]戎贤,梁艳,王铁成,等.钢筋混凝土异形柱框架结构抗震性能试验研究[J].自然灾害学报,2006,15(3):135～138Rong Xian,Liang Yan,Wang Tie-cheng,et al.Seismicperformance test study for RC special-shaped columnsframe structure[J].Natural Disasters Journal,2006,15(3):135～138(in Chinese)
[18]曹万林,郑汉兵,王普山,等.底部矩形柱上部异形柱框架抗震性能试验研究[J].世界地震工程,2002,18(3):106～109Cao Wan-lin,Zheng Han-bing,Wang Pu-shan,et al.Seismic performance test study for bottom rectangularcolumn upper special-shaped column frame structure[J].The Earthquake Engineering,2002,18(3):106～109(in Chinese)
[19]高小旺,沈聚敏.大震作用下钢筋混凝土框架房屋变形能力的抗震可靠度分析[J].土木工程学报,1993,26(3):3～12Gao Xiao-wang,Shen Ju-min.Seismic reliability analysisof deformation capacity for RC frame houses under strongearthquake[J].China Civil Engineering Journal,1993,26(3):3～12(in Chinese)
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