ON THE CHARACTERISTICS OF NON-LINEAR SOI
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GHAYAMGHAMIAN, M. R.; KAWAKAMI, H.
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Article
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1996
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John Wiley and Sons
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English
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Non-linear response of the soil is investigated by comparing the spectral ratios (uphole/downhole) using weak and strong motions. Data from seven vertical arrays in Japan are analysed in this study. The frequency-dependent transfer function of soil is calculated as a ratio of the spectrum at uphole