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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50446

Authors: Cheng-Yu Ku
Jing-Jong Jang
Jui-Ying Lai
Ming-Jr Hsieh
Contributors: 國立臺灣海洋大學:河海工程學系
Keywords: seismic design
dynamic analysis
performance-based design
cellular quay wall
sheet pile quay wall
Date: 2017-12
Issue Date: 2018-10-08T06:51:02Z
Publisher: Journal of Marine Science and Technology
Abstract: Abstract: The paper presents a pioneer study on numerical modeling
of dynamic behavior for port structures using the performancebased
seismic design in Taiwan. Since Taiwan is located in
earthquake prone area, there is significant interest in improving
prediction of the behavior of port structures subjected to seismic
loading. The investigation of port structures using three
different analysis methods including the simplified analysis, the
simplified dynamic analysis, and the dynamic analysis were
adopted for evaluating the performance of the cellular quay wall
and sheet pile quay wall. In addition, the effective stress analysis
with the consideration of the pore pressure generation and soil/
liquid coupled analysis was conducted for the dynamic analysis.
A new procedure to evaluate the feasibility of the performance-based
seismic design for cellular and sheet pile quay
walls were also proposed. Results obtained demonstrate that the
performance-based seismic design can properly be applied on
port structures. In addition, the dynamic analysis can be used to
evaluate the interaction behavior of foundation and soil as well
as to model pore pressure excitation which may be very useful
to evaluate the soil liquefaction.
Relation: 25(6) pp.732-741
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50446
Appears in Collections:[河海工程學系] 期刊論文

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