Equivalent damping for displacement-based seismic design of pile-supported wharves with soil-pile interaction
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- 作者：Shufei Gaoa ; Jinxin Gonga ; gong_jx.vip@eyou.com" class="auth_mail" title="E-mail the corresponding author ; Yunfen Fengb
- 关键词：Pile-supported wharves ; Displacement-based seismic design ; Pushover analysis ; Equivalent damping ; Soil&ndash ; pile interaction
- 刊名：Ocean Engineering
- 出版年：2016
- 出版时间：1 October 2016
- 年：2016
- 卷：125
- 期：Complete
- 页码：12-25
- 全文大小：3608 K
文摘
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The equivalent damping equations utilized in practice of wharves are approximate.
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A rational damping equation is proposed to consider soil–pile interaction.
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Soil–pile interaction contributes significantly to the dissipated energy of wharf.
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The proposed equation performs relatively well in determining displacement demands.