现有建筑抗震能力评估
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摘要
本文提出了个一个用超强率求建筑物地震破坏概率的方法,并评估了现有建筑的抗震能力。为进一步分析地震灾害,文中给出了现有建筑中典型建筑的地震屈服加速度和对应于不同破坏状态的延性率中值,最后讨论了设防中的其他问题并提出了改进抗震设计的建议。
This paper presents a method for determining the probability of earthquake damage to buildings and evaluating the aseismic capacity of existing buildings.In addition,the yield acceleration of typical buildings and the median values of ductilty coefiicient corresponding to the thresholds of damage states are provided for earthquake disaster analysis.The problems of fortification against earthquake are dicussed and some proposals for improving the aseismic design are provided.
This paper presents a method for determining the probability of earthquake damage to buildings and evaluating the aseismic capacity of existing buildings.In addition,the yield acceleration of typical buildings and the median values of ductilty coefiicient corresponding to the thresholds of damage states are provided for earthquake disaster analysis.The problems of fortification against earthquake are dicussed and some proposals for improving the aseismic design are provided.
引文
[1]尹之潜,王开顺.抗震设计规范中地震作用计算方法的演变[C]//中国工程抗震研究40年,北京:地震出版社,1989:132-137.
[2]龚思礼,王广军.中国建筑抗震设计规范发展回顾[C]//中国工程抗震研究40年,北京:地震出版社,1989:121-126.
[3]地震区建筑规范(草案)[S].中国科学院土木建筑研究所内部资料,1959.
[4]地震区建筑规范草案[S].中国科学院土木建筑研究所内部资料,1964.
[5]TJ11-74工业与民用建筑抗震设计规范[S].北京:中国建筑工业出版社,1974.
[6]TJ11-78工业与民用建筑抗震设计规范[S].北京:中国建筑工业出版社,1978.
[7]GBJ11-80建筑抗震设计规范[S],北京:中国建筑工业出版社,1989.
[8]GB50011-2001建筑抗震设计规范[S].北京:中国建筑工业出版社,2001.
[9]Tsepelas P,Constantinou M C,Kircher C A,et al.Evalation of simplified metheds of analysis for yielding structures[R].Technical ReportNCEER-97-0012.
[10]Building Seismic safety Council,NEHRP Guidelines for the Seismic Re-habilitation of Buildings[S].FEMA-273,1997.
[11]Federal Emergency Management Agency,National Institute of Building Sciences,et al.Earthquke Loss Estimation Methodology“Hazusqq Techni-cal Manual”[M].Washington,D.C.,1999,5-3~5-60.
[12]尹之潜,李树桢,杨淑文.单层工业厂房震害估算方法[J].地震工程与工程振动,1987,7(4):78-86.
[13]GB/T24335-2009建(构)筑物地震破坏等级划分[S].北京:国家质量监督检疫总局发布,2009.
[14]尹之潜,杨淑文.地震损失分析与设防标准[M].北京:地震出版社,2004.
[15]Chopra A K.Capacity-demand-diagram methods for estimating seismic deformation of inelastic structures:SDOF Systems[R].Report No.PEER-1999/02.
[16]Chopra A K.Dynamic of structures:Theary and Applications to Earthquake Engineering[M].北京:清华大学出版社,2005.
[17]Aktan A N,Bertero V V.RC structural wall:Seimic design for shear[J].Journal of Structural Engineering,ASCE,1985,111(8):1775-1791.
[18]Scholl R E.Brace dampers:An altermative structural system for improving the earthquake performance of building[C]//San Francisco,8thWCEE,EERI,1984,5:1015-1022.
[19]Feng Jianguo.The seismic shear strength of masonry wall[C]//中美砖结构抗震学术讨论会论文集,哈尔滨,1986:Ⅱ-4-1~Ⅱ-4-12.
[20]Shen Jumin,Feng Shiping.Inelastic behaviour of RC frame subjected to reversed cyclic loading[C]//中美砖结构抗震学术讨论会论文集,哈尔滨,1986:Ⅲ-9-1~Ⅲ-9-11.
[21]Xia Jingqia,Ding Shiwen.Tests of aseismic behaviour of brick masonry wall[C]//中美砖结构抗震学术讨论会论文集,哈尔滨,1986:Ⅱ-6-1~Ⅱ-6-10.
[22]Zhu Bolong.A study of restoring force characteristics of RC flexural members with a constant axial load[C]//Proceedings of the US/PRC Work-shop on Seismic Analysis and Design of RC Stucyures,Ann Arbor,1981:152-167.
[23]Wang Chuanzhi.Behaviour of RC under cyclic loading[C]//Proceedings of the US/PRC Workshop on Seismic Analysis and Design of RC Stuc-tures,Ann Arbor,1981,115-130.
[24]童岳生,钱国芳.砖填充墙框架的变形性能及承载力[J].西安冶金建筑学院学报,1983,(2):56-63.
[25]尹之潜.地震灾害及损失预测方法[M].北京:地震出版社,1995.
[26]尹之潜.地震灾害损失预测研究[J].地震工程与工程振动,1991,11(4):87-96.
[2]龚思礼,王广军.中国建筑抗震设计规范发展回顾[C]//中国工程抗震研究40年,北京:地震出版社,1989:121-126.
[3]地震区建筑规范(草案)[S].中国科学院土木建筑研究所内部资料,1959.
[4]地震区建筑规范草案[S].中国科学院土木建筑研究所内部资料,1964.
[5]TJ11-74工业与民用建筑抗震设计规范[S].北京:中国建筑工业出版社,1974.
[6]TJ11-78工业与民用建筑抗震设计规范[S].北京:中国建筑工业出版社,1978.
[7]GBJ11-80建筑抗震设计规范[S],北京:中国建筑工业出版社,1989.
[8]GB50011-2001建筑抗震设计规范[S].北京:中国建筑工业出版社,2001.
[9]Tsepelas P,Constantinou M C,Kircher C A,et al.Evalation of simplified metheds of analysis for yielding structures[R].Technical ReportNCEER-97-0012.
[10]Building Seismic safety Council,NEHRP Guidelines for the Seismic Re-habilitation of Buildings[S].FEMA-273,1997.
[11]Federal Emergency Management Agency,National Institute of Building Sciences,et al.Earthquke Loss Estimation Methodology“Hazusqq Techni-cal Manual”[M].Washington,D.C.,1999,5-3~5-60.
[12]尹之潜,李树桢,杨淑文.单层工业厂房震害估算方法[J].地震工程与工程振动,1987,7(4):78-86.
[13]GB/T24335-2009建(构)筑物地震破坏等级划分[S].北京:国家质量监督检疫总局发布,2009.
[14]尹之潜,杨淑文.地震损失分析与设防标准[M].北京:地震出版社,2004.
[15]Chopra A K.Capacity-demand-diagram methods for estimating seismic deformation of inelastic structures:SDOF Systems[R].Report No.PEER-1999/02.
[16]Chopra A K.Dynamic of structures:Theary and Applications to Earthquake Engineering[M].北京:清华大学出版社,2005.
[17]Aktan A N,Bertero V V.RC structural wall:Seimic design for shear[J].Journal of Structural Engineering,ASCE,1985,111(8):1775-1791.
[18]Scholl R E.Brace dampers:An altermative structural system for improving the earthquake performance of building[C]//San Francisco,8thWCEE,EERI,1984,5:1015-1022.
[19]Feng Jianguo.The seismic shear strength of masonry wall[C]//中美砖结构抗震学术讨论会论文集,哈尔滨,1986:Ⅱ-4-1~Ⅱ-4-12.
[20]Shen Jumin,Feng Shiping.Inelastic behaviour of RC frame subjected to reversed cyclic loading[C]//中美砖结构抗震学术讨论会论文集,哈尔滨,1986:Ⅲ-9-1~Ⅲ-9-11.
[21]Xia Jingqia,Ding Shiwen.Tests of aseismic behaviour of brick masonry wall[C]//中美砖结构抗震学术讨论会论文集,哈尔滨,1986:Ⅱ-6-1~Ⅱ-6-10.
[22]Zhu Bolong.A study of restoring force characteristics of RC flexural members with a constant axial load[C]//Proceedings of the US/PRC Work-shop on Seismic Analysis and Design of RC Stucyures,Ann Arbor,1981:152-167.
[23]Wang Chuanzhi.Behaviour of RC under cyclic loading[C]//Proceedings of the US/PRC Workshop on Seismic Analysis and Design of RC Stuc-tures,Ann Arbor,1981,115-130.
[24]童岳生,钱国芳.砖填充墙框架的变形性能及承载力[J].西安冶金建筑学院学报,1983,(2):56-63.
[25]尹之潜.地震灾害及损失预测方法[M].北京:地震出版社,1995.
[26]尹之潜.地震灾害损失预测研究[J].地震工程与工程振动,1991,11(4):87-96.
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