长周期地震波的研究进展
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摘要
长周期地震波的研究对自振周期较长的大型结构的抗震设计具有重要意义。目前国内外主要的长周期地震波分析方法大致可分为两类:经验统计方法和地震学中的震源模型方法,通过对这两类方法的研究现状和适用范围的分析,提出了在地震动长周期的研究和应用中有待解决的关键问题。为了将长周期分析方法应用于大跨结构的抗震设计,还介绍了我国现有的抗震设计规范谱中对长周期部分的修正方法。
The study of long-period seismic wave is significant to the seismic design of the large-span engineering structures with long auto-oscillation period.At present,there are two kinds of major long-period seismic wave analysis methods in the world:statistical methods and seismological methods.The present research status and applicable range of every kind of methods are introduced,and the key problems that need to be solved in the research and application of long-period seismic wave of ground motion are put forward.For the use of response spectrum method to the seismic design of large-span structure,the revises are expounded about the design response spectra in the long period part in current Chinese architectural seismic design codes.
The study of long-period seismic wave is significant to the seismic design of the large-span engineering structures with long auto-oscillation period.At present,there are two kinds of major long-period seismic wave analysis methods in the world:statistical methods and seismological methods.The present research status and applicable range of every kind of methods are introduced,and the key problems that need to be solved in the research and application of long-period seismic wave of ground motion are put forward.For the use of response spectrum method to the seismic design of large-span structure,the revises are expounded about the design response spectra in the long period part in current Chinese architectural seismic design codes.
引文
霍俊荣.1989.近场强地面运动衰减规律的研究[D].哈尔滨:中国地震局工程力学研究所,298.
罗奇峰,胡聿贤.1997.1976年唐山地震近、远场加速度的半经验合成[J].地震学报,19(3):275-282.
沈建文,石树中.2004.一致概率谱与规范谱[J].地震学报,26(1):94-101.
沈月明,董纯蕾.2005.日本地震上海有强烈震感部分高层建筑发生晃动[N].新民晚报,2005-03-20(1).
石树中,沈建文.2003.上海及邻近地区地震动衰减关系研究[J].中国地震,19(4):315-323.
宋臣田.1998.中国地震观测仪器设备概览[J].地震科技情报,11(7):15-18.
王海云,陶夏新.2004.近场强地震动预测中浅源地震的滑动模型特征[J].哈尔滨工业大学学报,3(11):1533-1539.
王君杰,范立础.1998.规范反应谱长周期部分修正方法的探讨[J].土木工程学报,31(6):49-541.
翁大根,徐植信.1993.上海地区抗震设计反应谱研究[J].同济大学学报,21(1):9-16.
翁大根,徐植信.2001.对上海市抗震设计反应谱及时程曲线的认识[J].地震工程与工程振动,21(1):79-83.
吴迪,罗奇峰.2006.基于Asperity的长周期地震研究[A].见:陈颙.中国地震学会第11次学术大会论文摘要集[C].北京:国际地震动态编辑部.
于海英,周雍年.2002.SMART-1台阵记录的长周期反应谱特性[J].地震工程与工程振动,22(6):8-11.
俞言祥,胡聿贤.2000.关于上海市《建筑抗震设计规程》中长周期设计反应谱的讨论[J].地震工程与工程振动,20(1):27-20.
俞言祥,汪素云,吕红山.1992.利用513中强地震仪记录图计算长周期地震动反应谱[J].地震学报,19(3):268-274.
俞言祥.2004.长周期地震动研究综述[J].国际地震动态,30(7):1-5.
张冬丽.2005.基于数值格林函数方法的近场长周期强地震动模拟[D].哈尔滨:中国地震局工程力学研究所,1-48.
周雍年,章文波,于海英.1997.数字强震仪记录的长周期误差分析[J].地震工程与工程振动,17(2):1-9.
GB50011-2001,建筑抗震设计规范[S].
Chandler A,Lam N.2004.An attenuation model for distant earth-quakes[J].Earthquake Engineering and Structural Dynamics,33(2):183-210.
Boore D M.2004.Long-period ground motions from digital accelerationrecordings:a newera in engineering seismology[A].Proceedingsof the International Workshop on Future Directions in Instrumenta-tion for Strong Motion and Engineering Seismology[C].Kluwer:Kusadasi,Turkey.
Chandler A,Lam N.2002.Scenario predictions for potential near-fieldand far-field earthquakes affecting Hong Kong[J].Soil Dynamicsand Earthquake Engineering,22(1):29-46.
Chiu HC.1997.Stable baseline correction of digital strong-motion data[J].BSSA,87(4):932-944.
Dahle A,Bungum H,Kvamme L B.1990.Attenuation models inferredfrom intraplate earthquake recordings[J].Earthquake Engineeringand Structural Dynamics,19(88):1125-1141.
Kanamori H,Maechling P,Hauksson E.1999.Continuous monitoring ofground-motion parameters[J].BSSA,89(1):311-316
Katsuhiro K and Kojiro I.1998.Source model of the1995Hyogo-kenNanbu earthquake and simulation of near-source ground motion[J].BSSA,88(2):400-412.
Lam N,Wilson J,Chandler A,et al.2000.Response spectral relation-ships for rock sites derived from the component attenuation model[J].Earthquake Engineering and Structural Dynamics,29(1):1457-1489.
Lee W H K,Shin T C.2001.Free-Field Strong-Motion Data from the21September Chi-Chi[J].BSSA,91(5):1370-1376.
Luo Q F.2000.Estimation of Ground Motions Affecting Shanghai byLong Distance Earthquakes[A].See:Ko J Mand Xu Y L.Adv-anes In Structural Dynamics[C].Hong Kong:The Hong KongPolytechnic University.
Kikuchi M,Kanamori H.1982.Inversion of complex body waves[J].BSSA,72(2):491-506.
Somerville P,IR Ikula K,Graves R,et al.1999.Characterizing crustalearthquake slip models for the prediction of strong ground motion[J].Seismological Research Letters,70(1):59-80.
Tamura K,Sasaki Y and Aizawa K.1990.Attenuation characteristics ofground motions in the period of2to20seconds[A].P.L.Pro-ceedings of Fourth U.S.National Conference on Earthquake Engi-neering[C].California:The California University.
Toro G R,Abrahamson N A,Schneider J F.1997.Model of strongground motions fromearthquakes in central and eastern North Amer-ica:best estimates and uncertainties[J].Seismological ResearchLetters,68(1):41-57.
Zama S.2000.Characteristics of long-period strong ground motions due to earthquakes in the eastern margin of the Japan Sea[A].Ki-dlington,Oxon.12th World Conference on Earthquake Engineering[C].New Zealand:NZ National Society for Earthquake Engineer-ing.
Zama S.1996.Regionality of long-period ground motion using JMAstrong motion displacement records[A].Kidlington,Oxon.11thWorld Conference on Earthquake Engineering[C].Mexico:Acapulco.
罗奇峰,胡聿贤.1997.1976年唐山地震近、远场加速度的半经验合成[J].地震学报,19(3):275-282.
沈建文,石树中.2004.一致概率谱与规范谱[J].地震学报,26(1):94-101.
沈月明,董纯蕾.2005.日本地震上海有强烈震感部分高层建筑发生晃动[N].新民晚报,2005-03-20(1).
石树中,沈建文.2003.上海及邻近地区地震动衰减关系研究[J].中国地震,19(4):315-323.
宋臣田.1998.中国地震观测仪器设备概览[J].地震科技情报,11(7):15-18.
王海云,陶夏新.2004.近场强地震动预测中浅源地震的滑动模型特征[J].哈尔滨工业大学学报,3(11):1533-1539.
王君杰,范立础.1998.规范反应谱长周期部分修正方法的探讨[J].土木工程学报,31(6):49-541.
翁大根,徐植信.1993.上海地区抗震设计反应谱研究[J].同济大学学报,21(1):9-16.
翁大根,徐植信.2001.对上海市抗震设计反应谱及时程曲线的认识[J].地震工程与工程振动,21(1):79-83.
吴迪,罗奇峰.2006.基于Asperity的长周期地震研究[A].见:陈颙.中国地震学会第11次学术大会论文摘要集[C].北京:国际地震动态编辑部.
于海英,周雍年.2002.SMART-1台阵记录的长周期反应谱特性[J].地震工程与工程振动,22(6):8-11.
俞言祥,胡聿贤.2000.关于上海市《建筑抗震设计规程》中长周期设计反应谱的讨论[J].地震工程与工程振动,20(1):27-20.
俞言祥,汪素云,吕红山.1992.利用513中强地震仪记录图计算长周期地震动反应谱[J].地震学报,19(3):268-274.
俞言祥.2004.长周期地震动研究综述[J].国际地震动态,30(7):1-5.
张冬丽.2005.基于数值格林函数方法的近场长周期强地震动模拟[D].哈尔滨:中国地震局工程力学研究所,1-48.
周雍年,章文波,于海英.1997.数字强震仪记录的长周期误差分析[J].地震工程与工程振动,17(2):1-9.
GB50011-2001,建筑抗震设计规范[S].
Chandler A,Lam N.2004.An attenuation model for distant earth-quakes[J].Earthquake Engineering and Structural Dynamics,33(2):183-210.
Boore D M.2004.Long-period ground motions from digital accelerationrecordings:a newera in engineering seismology[A].Proceedingsof the International Workshop on Future Directions in Instrumenta-tion for Strong Motion and Engineering Seismology[C].Kluwer:Kusadasi,Turkey.
Chandler A,Lam N.2002.Scenario predictions for potential near-fieldand far-field earthquakes affecting Hong Kong[J].Soil Dynamicsand Earthquake Engineering,22(1):29-46.
Chiu HC.1997.Stable baseline correction of digital strong-motion data[J].BSSA,87(4):932-944.
Dahle A,Bungum H,Kvamme L B.1990.Attenuation models inferredfrom intraplate earthquake recordings[J].Earthquake Engineeringand Structural Dynamics,19(88):1125-1141.
Kanamori H,Maechling P,Hauksson E.1999.Continuous monitoring ofground-motion parameters[J].BSSA,89(1):311-316
Katsuhiro K and Kojiro I.1998.Source model of the1995Hyogo-kenNanbu earthquake and simulation of near-source ground motion[J].BSSA,88(2):400-412.
Lam N,Wilson J,Chandler A,et al.2000.Response spectral relation-ships for rock sites derived from the component attenuation model[J].Earthquake Engineering and Structural Dynamics,29(1):1457-1489.
Lee W H K,Shin T C.2001.Free-Field Strong-Motion Data from the21September Chi-Chi[J].BSSA,91(5):1370-1376.
Luo Q F.2000.Estimation of Ground Motions Affecting Shanghai byLong Distance Earthquakes[A].See:Ko J Mand Xu Y L.Adv-anes In Structural Dynamics[C].Hong Kong:The Hong KongPolytechnic University.
Kikuchi M,Kanamori H.1982.Inversion of complex body waves[J].BSSA,72(2):491-506.
Somerville P,IR Ikula K,Graves R,et al.1999.Characterizing crustalearthquake slip models for the prediction of strong ground motion[J].Seismological Research Letters,70(1):59-80.
Tamura K,Sasaki Y and Aizawa K.1990.Attenuation characteristics ofground motions in the period of2to20seconds[A].P.L.Pro-ceedings of Fourth U.S.National Conference on Earthquake Engi-neering[C].California:The California University.
Toro G R,Abrahamson N A,Schneider J F.1997.Model of strongground motions fromearthquakes in central and eastern North Amer-ica:best estimates and uncertainties[J].Seismological ResearchLetters,68(1):41-57.
Zama S.2000.Characteristics of long-period strong ground motions due to earthquakes in the eastern margin of the Japan Sea[A].Ki-dlington,Oxon.12th World Conference on Earthquake Engineering[C].New Zealand:NZ National Society for Earthquake Engineer-ing.
Zama S.1996.Regionality of long-period ground motion using JMAstrong motion displacement records[A].Kidlington,Oxon.11thWorld Conference on Earthquake Engineering[C].Mexico:Acapulco.
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