Characteristic of the vertical seismic w
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Uenishi, Koji; Sakurai, Shunsuke
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Article
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2000
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John Wiley and Sons
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English
β 348 KB
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The dynamic behaviour of underground structures built by cut-and-cover methods is discussed. A simple model analysis shows that a column supporting the overburden at midspan (central column) can resonate upon incidence of an elastic wave of a speci"c frequency. The analytical results indicate that n