사질토 지반에서 석션기초의 관입 거동 고찰을 위한 단계별 수치해석 기법의 적용

• 영문명: Application of Numerical Step by Step Analysis for Suction Foundation Installation Behavior Evaluation in Sand
• 발행기관: 한국연안방재학회
• 저자명: 한인숙(Insuk Han) 권오순(Osoon Kwon) 김근수(Keunsoo Kim)
• 간행물 정보: 『한국연안방재학회지』제2권 제3호, 113~118쪽, 전체 6쪽
• 주제분류: 사회과학 > 사회과학일반
• 파일형태: PDF
• 발행일자: 2015.07.30

영문 초록

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.

목차

1. 서 론

2. 단계별 수치해석

3. 수치해석 결과 및 분석

4. 결 론

키워드

suction foundation installation seepage effective stress numerical analysis