사질토 지반에서 석션기초의 관입 거동 고찰을 위한 단계별 수치해석 기법의 적용
OTHER
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Title
- 사질토 지반에서 석션기초의 관입 거동 고찰을 위한 단계별 수치해석 기법의 적용
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Alternative Title
- Application of Numerical Step by Step Analysis for Suction Foundation Installation Behavior Evaluation in Sand
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Author(s)
- 한인숙; 권오순; 김근수
- KIOST Author(s)
- Kwon, O Soon(권오순)
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Alternative Author(s)
- 한인숙; 권오순
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Publication Year
- 2015-09
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Abstract
- Suction foundation is representative offshore structure foundation, which is easily installed by the differential pressure created by pumping water out of pile. To estimate the penetration resistance of the suction foundation is very important, but there is no verified numerical method to evaluate the penetration resistance continuously along the whole penetration depth considering the effective stress reduction induced seepage into the pile inside. In this paper, the numerical analysis, which was discretized by penetration depth for simulating the continuous modeling, was proposed and the comparison with the previous research results was conducted.
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ISSN
- 2288-7903
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URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/40393
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Bibliographic Citation
- 한국연안방재학회지, v.2, no.3, pp.113 - 118, 2015
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Publisher
- (사)한국연안방재학회
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Keywords
- suction foundation; installation; seepage; effective stress; numerical analysis
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Type
- Article
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Language
- Korean
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