高层结构地震反应计算中实际地震记录的选取
|
摘要
根据《建筑抗震设计规范》(GB 50011—2009)和《高层建筑混凝土结构技术规程》(JG J3—2002)的规定介绍了如何用规范法、安评法与物理法选取高层结构地震反应计算中的实际地震记录问题,给出了正确选择地震记录的具体方法和步骤。为了实现快速精确地选取到符合规范要求的地震记录,编制了地震记录选取程序。经过实例验证,可以得到符合规范要求的比较合理和安全的地震记录,满足高层结构地震反应计算的需要。
According to the prescript of《Code for seismic design of building》(GB 50011—2009) and 《Technical specification for concrete structures of tall building》(JG J3—2002),this paper mainly discusses the selection of natural seismic records for computation of high building structure response by the method of code,earthquake hazard analysis and Physical evaluation.So the methods to select the reasonable seismic records are given in this paper.A programming was made,in order to select the seismic records to meet the standard requirements accurately and rapidly.Example validating shows that a rational and safe seismic records can be selected.
According to the prescript of《Code for seismic design of building》(GB 50011—2009) and 《Technical specification for concrete structures of tall building》(JG J3—2002),this paper mainly discusses the selection of natural seismic records for computation of high building structure response by the method of code,earthquake hazard analysis and Physical evaluation.So the methods to select the reasonable seismic records are given in this paper.A programming was made,in order to select the seismic records to meet the standard requirements accurately and rapidly.Example validating shows that a rational and safe seismic records can be selected.
引文
[1]刘钢.抗震框架结构能量反应的初步分析[D].重庆:重庆大学,2002(Liu Gang.Analysis of energy responsein aseismatic frame structures[D.]Chongqing:ChongqingUniversity,2002(in Chinese))
[2]王亚勇,刘小弟,程民宪,等.建筑结构时程分析法输入地震波的研究[J].建筑结构学报,1991,12(2):51-60(Wang Yayong,Liu Xiaodi,Cheng Minxian,et al.The importing earthquake wave research of time historyanalysis of building structure[J.]Journal of BuildingStructures,1991,12(2):51-60(in Chinese))
[3]刘良林,王全凤,沈章春.基于弹性总输入能的地震波选择方法[J.]华侨大学学报,2009,30(2):191-196(LiuLianglin,Wang Quanfeng,Shen Zhangchun.The selectionmethod of seismic wave based on elastic total input energy[J.]Journal of Huaqiao University,2009,30(2):191-196(inChinese))
[4]曹资,薛素铎.空间结构抗震理论与设计[M.]北京:科学出版社,2005(CaoZi,Xue Suduo.Seismic analysis and designof spatial structures[M.]Beijing:The Science PublishingCompany,2005(in Chinese))
[5]曹资,薛素铎,王雪生,等.空间结构抗震分析中的地震波选取与阻尼比取值[J].空间结构,2008,14(3):3-9(Cao Zi,Xue Suduo,Wang Xuesheng,et al.Selection ofearthquake waves and values of damping ratio for spacestructures in aseismic analysis[J.]Spatial Structures,2008,14(3):3-9(in Chinese))
[6]JG J3—2003高层建筑混凝土结构技术规程[S](JG J3—2003 Technical specification for concrete structures of tallbuilding[S](in Chinese))
[7]GB 50011—2009建筑抗震设计规范[S](GB 50011—2009 Code for seismic of buildings[S](in Chinese))
[2]王亚勇,刘小弟,程民宪,等.建筑结构时程分析法输入地震波的研究[J].建筑结构学报,1991,12(2):51-60(Wang Yayong,Liu Xiaodi,Cheng Minxian,et al.The importing earthquake wave research of time historyanalysis of building structure[J.]Journal of BuildingStructures,1991,12(2):51-60(in Chinese))
[3]刘良林,王全凤,沈章春.基于弹性总输入能的地震波选择方法[J.]华侨大学学报,2009,30(2):191-196(LiuLianglin,Wang Quanfeng,Shen Zhangchun.The selectionmethod of seismic wave based on elastic total input energy[J.]Journal of Huaqiao University,2009,30(2):191-196(inChinese))
[4]曹资,薛素铎.空间结构抗震理论与设计[M.]北京:科学出版社,2005(CaoZi,Xue Suduo.Seismic analysis and designof spatial structures[M.]Beijing:The Science PublishingCompany,2005(in Chinese))
[5]曹资,薛素铎,王雪生,等.空间结构抗震分析中的地震波选取与阻尼比取值[J].空间结构,2008,14(3):3-9(Cao Zi,Xue Suduo,Wang Xuesheng,et al.Selection ofearthquake waves and values of damping ratio for spacestructures in aseismic analysis[J.]Spatial Structures,2008,14(3):3-9(in Chinese))
[6]JG J3—2003高层建筑混凝土结构技术规程[S](JG J3—2003 Technical specification for concrete structures of tallbuilding[S](in Chinese))
[7]GB 50011—2009建筑抗震设计规范[S](GB 50011—2009 Code for seismic of buildings[S](in Chinese))
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心