Effects of cross-correlated multiple spatially random soil properties on wave-induced oscillatory seabed response

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• 作者：X.Y. Peng^a ; L.L. Zhang^a ; ^{lulu_zhang@sjtu.edu.cn} ; D.S. Jeng^a ; ^b ; L.H. Chen^c ; C.C. Liao^a ; H.Q. Yang^a
• 关键词：Porous seabed ; Wave ; Spatial variability ; Cross-correlation ; Monte carlo simulation ; Karhunen-Loè ; ve expansion ; Momentary liquefaction
• 刊名：Applied Ocean Research
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：62
• 期：Complete
• 页码：57-69
• 全文大小：2755 K
• 卷排序：62

文摘

Stochastic model for wave-induced oscillatory seabed response considering spatially random cross-correlated soil properties. Effects of cross-correlation, correlation lengths and mean trend on stochastic responses. Significant uncertainties of pore pressure and liquefaction zone due to spatial variability are illustrated.