Anti-plane response caused by interactions between a dike and the surrounding soil

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• 作者：Wen-Shinn Shyu^a ; Tsung-Jen Teng^b ; Chuen-Shii Chou^c ; ^{cschou@mail.npust.edu.tw}
• 关键词：SH wave ; Symmetric dike ; Hybrid method ; Natural fixed-base frequency ; Quasi-resonance frequency
• 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：408-418
• 全文大小：2264 K
• 卷排序：92

文摘

A scattering problem by trapezoidal dikes with circular-arc foundation was studied. Effects of properties of SH   waves and dike on maximum displacement (|uy|max|uy|max) were studied. Natural fixed-base frequency of foundation causes |uy|max|uy|max at the top surface of soft dike. Rigid body motion at quasi-resonance frequency causes |uy|max|uy|max at the hard dike top surface. This study provides a better understanding of the soil-structure interaction.