| 施甸5.9级地震强震观测资料的时-频反应谱分析 |
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| 引用本文： | 郭梦秋,王彬,崔建文.施甸5.9级地震强震观测资料的时-频反应谱分析[J].地震研究,2004,27(3):237-240. |
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| 作者姓名： | 郭梦秋 王彬 崔建文 |
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| 作者单位： | 云南省地震局,昆明,650041;云南省地震局,昆明,650041;云南省地震局,昆明,650041 |
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| 基金项目： | 云南省昆明市研究项目，云南省科技攻关项目，，云计地区[2002]54号-02-02，， |
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| 摘 要： | 通过对施甸5．9级地震在太平等观测点的强震记录进行时一频反应谱计算，给出了三个方向的时一频反应谱图，根据时一频反应谱的特点，结合场地条件，对这些场点的震害情况进行了分析，指出了在结构抗震方面应注意的环节，并对时一频反应谱的应用进行了探讨。
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| 关 键 词： | 强震记录 时-频反应谱 震害分析 施甸地震 |
Temporal-Frequency Response Spectra Analysis of Observed Strong Ground Motion Data for Shidian MS 5.9 Earthquake |
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| Guo Mengqiu,Wang Bin,Cui Jianwen.Temporal-Frequency Response Spectra Analysis of Observed Strong Ground Motion Data for Shidian MS 5.9 Earthquake[J].Journal of Seismological Research,2004,27(3):237-240. |
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| Authors: | Guo Mengqiu Wang Bin Cui Jianwen |
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| Abstract: | Through calculating the temporal-frequency response spectra of the strong motion records of Shidian M S 5.9 earthquake observed in Taiping and some other sites, temporal-frequency response spectra figures for three directions are given. This paper analyses the earthquake damages of those sites based on characters of the temporal-frequency response spectra and site conditions. The areas where more attention is needed in structure seismic design,and validity of the temporal-frequency response spectra analysis are discussed. |
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| Keywords: | recording of strong motion temporal-frequency response spectra earthquake disaster analysis Shidian earthquake |
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