Numerical study on the wave force of the metal net under regular waves

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

Chen, C.P.^1 ; Liu, H.F.^1 ; Zheng, Y.N.^1 ; Liu, X.M.^1 ; Fang, Y.H.^1

School of Ocean and Civil Engineering, Dalian Ocean University, Dalian, Liaoning

116024, China^1

关键词: FEM (finite element method);    Mesh size;    Morison equation;    Netting structures;    Newmark methods;    Regular waves;    Wave conditions;    Wave force;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/3/032033/pdf
DOI  :  10.1088/1755-1315/189/3/032033

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

In this paper, the simulation of the forces on mental net is studied under regular wave. The FEM (Finite Element Method) and the Morison Equation are used in simulating the netting structure and the wave force respectively. Based on the Newmark method in Abaqus, verified by the comparison between the simulation and experimental results, the wave forces under different wave conditions, mesh size and net thread diameter are calculated and analyzed which will afford a reliable foundation for the following research on the metal net cage.