输电线路覆冰灾害分析及防治

Analysis and prevention on transmission line lubing disaster

介绍了覆冰的形成和分类以及国内外关于覆冰模型的研究,总结出覆冰对于输电线路的危害,推算了覆冰作用下输电塔所受风荷载、导地线荷载。在此基础上,从现场处置措施和安全管理方面,对输电线路覆冰灾害的防治提出了几点建议,以减少不必要的损失。

This paper introduced the performance and classification of lubing and the domestic and foreign research on lubing model,summed up the hazards of lubing to transmission line,calculated the wind load and quide ground of transmission tower under lubing.On this basis,from site disposal measures and safety management,provided some suggestions to the prevention of transmission line lubing hazards,in order to reduce the unnecessary loss.