차주환, 구남국, 노명일, 이규열, "병렬 연결된 해상 크레인을 이용한 대형 중량물 인양 작업의 동적 거동 계산 시뮬레이션", 대한기계학회 논문집 A, Vol. 36, No. 6, pp. 681-689, 2012.06.01
| Abstract | In this study, we performed a simulation of the dynamic response of a multibody system to calculate the tension acting on wire ropes connecting floating cranes and a heavy cargo such as a Giga Block weighing over 5000 tons when the cargo is salvaged using parallel connected floating cranes. In this simulation, we supposed that the motion of the floating cranes, barge ship, and heavy cargo has 6 degrees of freedom and that the interaction is determined by constraints among them. In addition, we considered independent hydrostatic and hydrodynamic forces as external forces acting on the floating cranes and barge ship. The simulation result can be a basis for verifying the safety of construction methods in which heavy cargo is salvaged by parallel connected floating cranes, and it can also be used to guide the development of such construction methods. |
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| Publication Date | 2012-06-01 |
| Role | Corresponding Author |
| Category | KCI |
차주환, 구남국, 노명일, 이규열, "병렬 연결된 해상 크레인을 이용한 대형 중량물 인양 작업의 동적 거동 계산 시뮬레이션", 대한기계학회 논문집 A, Vol. 36, No. 6, pp. 681-689, 2012.06.01