STATISTICAL STUDY OF SPATIAL VARIATION OF RESPONSE SPECTRUM

STATISTICAL STUDY OF SPATIAL VARIATION OF RESPONSE SPECTRUM
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响应谱空间变化的统计研究

DOI:
10.11532/proee1997.25.125
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发表时间:
1999
期刊:
--
影响因子:
--
通讯作者:
H. Mogi
H. Mogi
中科院分区:
--
文献类型:
--
作者:
H. Kawakami;S. Sharma;H. Mogi

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利用日本千叶和台湾乐东SMART-1密集加速度计阵列的大量强震记录,研究了加速度反应谱的空间变化。首先通过经验分析,然后通过最小二乘回归拟合参数研究地震分量、结构阻尼、地震震级、震源深度、震中距、结构时间周期和台站间隔对反应谱的事件内变化的影响。
Spatial variation of acceleration response spectra is examined using strong motion records for a large number of events from dense accelerometer arrays at Chiba in Japan and SMART-1 in Lotung, Taiwan. The effects of earthquake component, structural damping, earthquake magnitude, focal depth, epicentral distance, structural time period, and station separation on the intra-event variation of response spectra are examined first through an empirical analysis and then through a least square regression fit for parametric study.
DOI: --
发表时间: 2002
期刊: Proceedings of the Fourth China-Japan-USA Trilateral Symposium on Lifeline Earthquake Engineering
影响因子: --
作者:
Kawakami H.;Mogi H.;Sharma S.
通讯作者: Sharma S.