DYNAMIC RESPONSES OF THE FLOATING CAGE SYSTEM IN CURRENT AND WAVES

被引：0
|
作者：
Li, Li [1 ]
Fu, Shixiao [1 ]
Li, Runpei [1 ]
机构：
[1] Shanghai Jiao Tong Univ, State Key Lab Ocean Engn, Shanghai 200040, Peoples R China
来源：
PROCEEDINGS OF THE ASME 31ST INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARTIC ENGINEERING, VOL 1 | 2012年
关键词：
Floating Cage System; Morison Equation; FEM; Dynamic Response;
D O I：
暂无
中图分类号：
P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
In this paper, based on the Morison equation and FEM, we studied the dynamic responses of the floating cage system in currents and waves. The nets are modeled by truss elements, the current and wave forces are calculated based on the Morison equation at each time step. The floater is modeled by beam elements, and the hydrodynamic forces from wave and current are also calculated by Morison equations. The sinker is modeled by adding a circular mass bar on the bottom of the whole structure. The effects of the flexibility on the dynamic responses of the floater are investigated by studying the structural deformations of the floater. The dynamic response of the system in different current and wave conditions are studied as well.
引用
收藏
页码：239 / 248
页数：10
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