摘要
论文对基于一般敷设条件下建立的架空光缆的悬链线数学模型进行了推导,分析了求解过程中遇到的问题,并讨论了牛顿下山数值方法在悬链线方程中的应用。
This paper deduces the mathematics model of aerial cable's catenary which based on the common lay conditions,then analyses the questions encountered in the process of solution,and finally discusses the Newtondescendhillmethod's application in catenary equation.
出处
《电力系统通信》
2002年第11期14-17,共4页
Telecommunications for Electric Power System
关键词
悬链线方程
数值解法
ADSS
光缆
设计
catenary equation
sag
design calculation
Newtondescendhillmethod
numeric method
mathematics model
