浮标—缆—物体综合系统动力学二维时域分析

Two-Dimensional Time Domain Dynamic Analysis for the General Buoy-Cable-Body System

本文介绍由表面浮标、缆和中间物体组成的综合海洋缆系统动力学特性的二维时域分析方法。建立了系统各组成部分运动数学模型 ,计及非线性水动力和缆的非线性特性。并给出了计算实例。

A two-dimensional time domain met ho d is presented for the analysis of dynamic behaviour of the ocean cable system i n wind, wave and current. The ocean cable system consists of a surface buoy, con necting cable and intermediate bodies. The equations which model the motions of the various components of the cable system are deduced. Numerical results are gi ven for a typical sonosystem.