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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50531

Title: Use of Bouc-Wen Model for Seismic Analysis of Concrete Piles
Authors: San-Shyan S. Lin
J. C. Liao
Tzu-Ting Liang
C.Hsein Juang
Contributors: 國立臺灣海洋大學:河海工程學系
Date: 2002
Issue Date: 2018-10-15T01:47:03Z
Publisher: Deep Foundations 2002, GSP 116, ASCE
Abstract: Abstract: Single concrete piles subjected to free field motion and ground lateral spreading are studied using the beam on Winkler foundation method. Soil loads on the pile are modeled based on nonlinear soil springs combined with a distributed viscous dashpot placed in parallel. These springs and dashpots are modeled using the modified Bouc-Wen model, which is also used to incorporate the variation of the pile stiffness beyond cracking loads. Three numerical examples are presented to study the importance of taking the concrete cracking effect into account in concrete pile analysis. Comparison of the predicted results with available test results shows that the presented method accurately modeled the static and seismic concrete pile behavior.
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50531
Appears in Collections:[河海工程學系] 期刊論文

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