铺管船用张紧器链轨张力计算方法以及张紧端受力的研究

The Calculation Method of Caterpillar Tension and Tension-end of Pipelay Vessle Tensioner

简要介绍了S-Lay型铺管船用张紧器的基本功能和构造,张紧器链轨张紧和张紧端轴的工况和设计考虑,给出链轨张紧时内张力的计算方法,讨论了设计张紧器时链轨张紧方面需要注意的问题,对于从事设计张紧器的人员来说具有一定借鉴参考意义。

This paper briefly introduces the basic functions and structure of S-Lay pipe vessel tensioner, and then focuses on the working condition of tensioning caterpillar and tensioning end shaft. Practical calculation method when tensioning caterpillar is given, and then the need attention for tensioning caterpillar when designing tensioner is discussed. For persons engaged in the designing tensioner is there should be some reference. Keywords Tensioner Caterpillar tension Catenary Tensioning-end Pipelay vessel