拖航中拖缆的长度与垂度的确定方法

拖缆安全是拖航安全的重要组成。为保障海上拖航的拖缆安全,根据水深和海况条件,通过分析拖航阻力与拖缆的长度、垂度的关系,提出选择拖缆的长度与垂度的确定方法,使拖缆更具弹性且不拖海底,采取措施尽可能避免拖航中拖缆损伤或拉断拖缆,以达到拖航安全的目的。

Determination of length and sag depth of towing line during towing

Towing line safety is an important component of the towing safety. In order to ensure the towing line safety of the marine towage, we put forward the method of determining the length and sag depth of the towing line according to the water depth and sea condition, and based on the analysis of the relationship between the towing resistance and the length & sag depth of the towing line, which makes the towing line more flexible and without touching the seabed. By relative measures, we can avoid the damage or breaking of the towing line and thus achieve the objective of safe towing.