방파제용 대형 케이슨 운반에 따른 안정성 평가

• Published in: Han-guk haeyang gonghak hoeji (Online) Vol. 24; no. 4; pp. 13 - 22
• Main Authors: 석준(Jun Seok), 박종천(Jong-Chun Park), 허재경(Jae-Kyung Heo), 강헌용(Heon-Yong Kang), 배윤혁(Yoon-Hyeok Bae), 김무현(Moo-Hyun Kim), 강윤구(Yoon-Koo Kang)
• Format: Journal Article
• Language: Korean
• Published: 한국해양공학회 2010
• Subjects: 해양공학; Stability 안정성; Caisson 케이슨; Transportation condition 운송 조건; Separation force 이탈력; Floating Dock 부양식 독; Frictional force 마찰력
• ISSN: 1225-0767; 2287-6715

While a caisson used for breakwater is carried by a floating dock, accompanying stability problem by its existing motions in the dock is quite important and should be pre-checked against sea environmental condition. In the stability analysis, the acceleration, velocity, angle of roll and pitch motions are important to calculate frictional force and separation force. If separation force becomes bigger than frictional force, serious collision may be occurred between caisson and floating dock. In this study, stability evaluation during the transportation of a caisson on floating dock for breakwater was performed by using a commercial program, HydroD and CHARM3D/HARP.