In-plane soil-structure interaction in layered, fluid-saturated, poroelastic half-space II: Pore pressure and volumetric strain

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• 作者：Jianwen Liang^a ; Jia Fu^a ; Maria I. Todorovska^b ; Mihailo D. Trifunac^b ; ^{trifunac@usc.edu}
• 关键词：Dynamic soil-structure interaction ; Layered half-space ; Poroelastic fluid-saturated layer ; Rigid foundation ; Shear wall ; Pore pressure ; System frequency ; Soil layer resonant frequencies
• 刊名：Soil Dynamics and Earthquake Engineering
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：92
• 期：Complete
• 页码：585-595
• 全文大小：4747 K
• 卷排序：92

文摘

Dynamic soil-structure interaction in layered poroelastic half-space. Biot's theory for waves in fully saturated poroelastic medium and Indirect Boundary Element Method. Two-dimensional structure on rigid foundation with coupled horizontal and rocking response. Excitation by plane P and SV waves. Peaks in pore pressure depend on system frequency and soil layer resonant frequency.