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Ding Haiping, Luo Yi, Rao Weibo, Zhu Yue. 2018: The influence of cut-off frequency on the statistical results of spatial coherency function of seismic ground motion. Acta Seismologica Sinica, 40(5): 664-672. DOI: 10.11939/jass.20170185
Citation: Ding Haiping, Luo Yi, Rao Weibo, Zhu Yue. 2018: The influence of cut-off frequency on the statistical results of spatial coherency function of seismic ground motion. Acta Seismologica Sinica, 40(5): 664-672. DOI: 10.11939/jass.20170185
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The influence of cut-off frequency on the statistical results of spatial coherency function of seismic ground motion

  • School of civil engineering，Suzhou University of Science and Technology，Jiangsu Suzhou 215001，China

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  • Received Date: October 15, 2017
  • Revised Date: April 23, 2018
  • Available Online: August 19, 2018
  • Published Date: August 31, 2018
    Graphical Abstract
    • Abstract
  • Based on the north-south component of the 45th seismic record on the SMART-1 station, in this paper, we firstly calculated the lagged coherencies under nine conditions which were combined with the three cut-off frequencies （8, 16, 24 Hz） and three separation distances （200, 1 000, 2 000 m）. Then, we fitted the curves. Finally, the coherencies received according to nine groups of fitting parameters were compared. The conclusion can be drawn as follows: ① The selection of the cut-off frequency fcut has great effect on the parameters of coherence function model and lagged coherency fitting curves. ② The lagged coherency calculated by the fitting parameters which obtained by smaller cut-off frequency fcut decays rapidly with increasing frequency; on the other hand, the lagged coherency calculated by the fitting parameters which obtained by larger cut-off frequency fcut decays slowly with increasing frequency. ③ Great errors will be produced when using fitting parameters of the lagged coherency that got from the determined cut-off frequencyfcut to calculate the lagged coherency beyond that frequency range.
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  • 阿布都瓦里斯,俞瑞芳,俞言祥. 2013. 基于汶川地震加速度记录的地震动相干函数变化特性[J]. 振动与冲击,32(16):70–75
    Abuduwalisi,Yu R F,Yu Y X. 2013. Spatial variation of ground motions based on Wenchuan acceleration records[J]. Journal of Vibration and Shock,32(16):70–75 (in Chinese)
    陈厚群. 1997. 当前我国水工抗震中的主要问题和发展动态[J]. 振动工程学报,10(3):253–257
    Chen H Q. 1997. The main problems and developments in seismic studies on hydraulic structures in China[J]. Journal of Vibration Engineering,10(3):253–257 (in Chinese)
    丁海平,刘启方,金星,袁一凡. 2004. 基岩地震动的一个相干函数模型:走滑断层情形[J]. 地震学报,26(1):62–67
    Ding H P,Liu Q F,Jin X,Yuan Y F. 2004. A coherency function model of ground motion at base rock corresponding to strike-slip fault[J]. Acta Seismologica Sinica,26(1):62–67 (in Chinese)
    冯启民,胡聿贤. 1981. 空间相关地面运动的数学模型[J]. 地震工程与工程振动,1(2):1–8
    Feng Q M,Hu Y X. 1981. Mathematic model of spatial correlative ground motion[J]. Earthquake Engineering and Engineering Dynamics,1(2):1–8 (in Chinese)
    李英民,吴哲骞,陈辉国. 2013. 地震动的空间变化特性分析与修正相干模型[J]. 振动与冲击,32(2):164–170
    Li Y M,Wu Z Q,Chen H G. 2013. Analysis and modeling for characteristics of spatially varying ground motion[J]. Journal of Vibration and Shock,32(2):164–170 (in Chinese)
    刘先明,叶继红,李爱群. 2004. 竖向地震动场的空间相干函数模型[J]. 工程力学,21(2):140–144
    Liu X M,Ye J H,Li A Q. 2004. Space coherency function model of vertical ground motion[J]. Engineering Mechanics,21(2):140–144 (in Chinese)
    屈铁军,王君杰,王前信. 1996. 空间变化的地震动功率谱的实用模型[J]. 地震学报,18(1):55–62
    Qu T J,Wang J J,Wang Q X. 1996. A practical model for the power spectrum of spatially variant ground motion[J]. Acta Seismologica Sinica,18(1):69–79 (in Chinese)
    王君杰,王前信,江近仁. 1995. 大跨拱桥在空间变化地震动下的响应[J]. 振动工程学报,8(2):119–126
    Wang J J,Wang Q X,Jiang J R. 1995. Random response of long-span arch bridge under spatially variable seismic excitations[J]. Journal of Vibration Engineering,8(2):119–126 (in Chinese)
    Abrahamson N A,Bolt B A,Darragh R B,Penzien J,Tsai Y B. 1987. The SMART-1 accelerograph array (1980−1987):A review[J]. Earthquake Spect,3(2):263–287
    Abrahamson N A,Schneider J F,Stepp J C. 1991. Empirical spatial coherency functions for applications to soil-structure interaction analyses[J]. Earthquake Spect,7(1):1–27
    Ghobarah A,Aziz T S,EI-Attar M. 1996. Response of transmission lines to multiple support excitation[J]. Eng Struct,18(12):936–946
    Hao H. 1989. Effects of Spatial Variation of Ground Motions on Large Multiply-Supported Structures[R]. Berkeley: University of California: 18–27.
    Hao H,Oliveira C S,Penzien J. 1989. Multiple-station ground motion processing and simulation based on SMART-1 array data[J]. Nucl Eng Des,111(3):293–310
    Hao H. 1993. Arch responses to correlated multiple excitations[J]. Int J Earthq Eng Struct Dynam,22(5):389–404
    Harichandran R S,Vanmarcke E H. 1986. Stochastic variation of earthquake ground motion in space and time[J]. J Eng Mechan,112(2):154–174
    Loh C H,Lin S G. 1990. Directionality and simulation in spatial variation of seismic waves[J]. Eng Struct,12(2):134–143
    Matsushima Y. 1975. Spectra of spatially variant ground motions and associated transfer functions of soil-foundation system[J]. Transaltions of AIJ,232:63–69
    Oliveira C S. 1985. Variability of strong ground motion characteristics obtained in SMART-1 Array[C]//Proceeding of 12th Regional Seminar on Earthquake Engineering. Halkidiki, Greece.
    Zerva A. 2009. Spatial Variation of Seismic Ground Motions[M]. Boca Raton: Taylor and Francis Group: 10–58.
    Zerva A,Harada T. 1997. Effect of surface layer stochasticity on seismic ground motion coherence and strain estimates[J]. Soil Dynam Earthquake Eng,16(7/8):445–457
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