深海观测系统脐带缆形态分析及计算

Simulation of cable behavior of underwater towing system

通过对水下拖曳系统脐带缆索的受力情况、形态进行分析 ,建立了三维空间缆索的物理模型和数学模型 ,并在此基础上编制了计算程序 ,对 6 0 0 0 m深海观测系统脐带缆的性状进行了模拟计算 ,其结果为深拖系统最佳缆长的确定提供了理论依据。

In this paper, researches on the umbilical cable behavior of underwater towing systems are presented. Based on the analysis and investigation of the cable behavior, a three-dimensional cable model is built and a computer calculation program is developed. Furthermore, a 6 000mDeep Tow Survey System is taken as an example, and calculation of its umbilical cable has been carried out in order to determine an optimum cable length.