深海取样绞车牵引卷筒上钢缆张力分析  

Analysis of Wire Line Tension on Traction Drum of Deep Sea Sampling Winch

作　　者：翟庆光[1] 聂杰[1] 康岳伟[1] 

机构地区：[1]国家海洋技术中心,天津300112

出　　处：《海洋技术》2008年第2期28-30,共3页Ocean Technology

基　　金：国家海洋局青年基金资助项目(2007400)

摘　　要：文中根据深海取样绞车的钢缆和牵引卷筒之间力的关系,利用微积分学原理,对钢缆在牵引卷筒上的张力变化进行了分析,建立了钢缆张力、钢缆与卷筒间的摩擦系数、钢缆在卷筒上的包角等参数之间的关系式,并通过实例对该关系式进行了验证。In the paper, the tension variation of wire line on the traction drum is analyzed with the infinitesimal calculus principle based on the force relationship between the wire line and the traction drum of a deep ocean sampling winch. The relationship expression among the wire line tension, coefficient of friction and arc of contact between the steel wire and the traction drum is built and tested by an actual example.

关 键 词：深海取样绞车 牵引卷筒 张力 

分 类 号：P715[天文地球—海洋科学]