摘要
在几种典型的气象下，分别对两种结构不同的自承式架空光缆进行了力学性能分析。在大跨距条件下用悬链法计算了光缆的相对伸长量与增强层厚度的关系曲线。其结果对架空光缆的优化设计与生产有重要的指导意义。
The mechanical performances of various overhead optical cables are analyzed in various meteorological and aerical conditions.The cross section areas of overhead optical cable reinforcing materical are calculated for a big span.The results are significant for the design and manufacture of self supportiong overhead optical cables.
出处
《光通信研究》
北大核心
1998年第2期35-38,41,共5页
Study on Optical Communications
基金
国家计委光缆系列研制项目
关键词
自承式
架空光缆
力学计算
光缆
self supporting overhead optical cable,\ big span,\ meteorological condition,\ mechanical calculation
