摘要
通过分析高压架空输电线路受力情况,得出其轨迹方程为悬链线方程的结论。然后利用悬链线方程近似方法分析计算在一般情况下和等高条件下的悬长、重心、弧垂及受到的张力情况。
The strength on a high voltage overhead trasmission line is analyscd, and found that its track obeys the catenary's curve equation. Then, the lengh of hang, centre of gravity, line sag and tension in general condition and same height aere discussed by approximation of catenary's curve equation.
出处
《科学技术与工程》
2008年第8期1960-1964,共5页
Science Technology and Engineering
关键词
悬链线方程
悬长
重心
弧垂
张力
catenary's curve equation length of hang line centre of gravity line sag tension