掲載雑誌（和）：
土木学会論文集 I
巻：
-巻
号：
422/I-14号
頁：
371‐380頁
年：
1990年
月：
10月
著者（和）：
永田 茂, 片山恒雄, 山崎文雄, 佐藤暢彦
タイトル（和）：
加速度・速度・変位地震計の同時観測に基づく記録精度の検討
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抄録（和）：
-
キーワード（和）：
-
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掲載雑誌（英）：
JOURNAL OF STRUCTUAL MECHANICS AND EARTHQUAKE ENGINEERING
著者（英）：
タイトル（英）：
Comparison of the earthquake records obtained by accelerometer, velocity type seismometer and JMA displacement type seismometer.
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抄録（英）：
A displacement type seismograph of the Japan Meteorological Agency (JMA), a velocity type seismograph developed by Muramatsu and a piezoelectric accelerometer were installed on the ground floor of the observation building at Chiba Experimant Station of Institute of Industrial Science, University of Tokyo, to obtain a better and more comprehensive understanding of the earthquake ground motions recorded by different kinds of seismographs. Simultaneous observation using these three kinds of seismographs has been conducted since December, 1985 and a total of 47 earthquake events have been successfully recorded. Using these earthquake records, the performance of the JMA displacement type seismometer and piezoelectric accelerometer was examined with the aid of the coherence function, transfer function and phase lag between the records.
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キーワード（英）：
-
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記事区分：
-
区分
論文集