The 2012 Emilia earthquake (Italy): Geotechnical characterization and ground response analyses of the paleo-Reno river levees
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- 作者：Johann Facciorusso ; johannf@dicea.unifi.it" class="auth_mail" title="E-mail the corresponding author ; Claudia Madiai ; Giovanni Vannucchi
- 关键词：Liquefaction ; Cyclic stiffness degradation ; Cyclic strength ; Pore water pressure ratio ; Soil response analyses ; Paleochannel ; 2012 Emilia earthquake
- 刊名：Soil Dynamics and Earthquake Engineering
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：86
- 期：Complete
- 页码：71-88
- 全文大小：6075 K
文摘
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A reliable geotechnical model of old Reno river paleochannel is proposed.
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Non-linear soil behaviour when approaching failure is discussed.
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Influence of non-linear behaviour of liquefied soils on ground motion is evaluated.
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Results, implications and limits of local seismic response analyses are discussed.
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Adjustments to 1-D linear equivalent models are proposed.