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PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM
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Takayuki NAGAYOSHI, Motoki KAZAMA, Takamasa INATOMI
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CENTRIFUGE SHAKING TABLE TESTS ON STABILITY OF SANDY SLOPES
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One of seismic damages encountered frequently in field investigation is slope failure on liquefiable soil deposit. Centrifuge shaking table tests on stability of sandy slopes both on liquefiable sand and on dry sand were carried out. Other parameters of the tests considered here were a scaling factor and an input wave motion. Behaviors of sandy slopes such as an acceleration response, an excess pore pressure response and a residual displacement were studied. The experimental results were well consistent with those of a slope stability analysis considering ground acceleration response and pore pressure response.
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