수치해석을 이용한 단일형 석션기초의 극한 인발지지력 평가Ultimate Pullout Bearing Capacity of the Suction Pile Using Numerical Analysis
- Other Titles
- Ultimate Pullout Bearing Capacity of the Suction Pile Using Numerical Analysis
- Authors
- 박정선; 박두희; 한윤수
- Issue Date
- Sep-2013
- Publisher
- 한국지반환경공학회
- Keywords
- Suction pile; Finite element method; Pullout bearing capacity; Soil-pile interaction
- Citation
- 2013년 한국지반환경공학회 학술발표회논문집, pp.203 - 208
- Indexed
- OTHER
- Journal Title
- 2013년 한국지반환경공학회 학술발표회논문집
- Start Page
- 203
- End Page
- 208
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/161901
- Abstract
- In recent years, suction pile as a foundation of offshore structures and wind turbines are increasingly used. The suction pile is very useful as the basis of the marine structure, using a suction pressure caused by the difference in pressure inside and outside the seabed in a relatively simple manner have many advantages. Loads applied to the structures are varied depending on the environment in which it is installed, so it is essential for stability analysis of the suction piles. In this study, the ultimate pullout bearing capacity of suction piles were calculated through numerical analysis. And it was verified by comparison with the results of the previous study. As a result, it is shown that numerical analysis results and analytical solutions are very similar bearing capacity and failure mechanism, so numerical simulation model developed in this study is adequate method for estimating the pullout bearing capacity of suction piles in the early design stage.
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