摘要
以鹰潭电网110 kV月铁Ⅰ线铁塔倒塔为例,对线路覆冰后铁塔受力进行了简要计算,分析了该线铁塔倒塔原因与地理环境、塔型、档距等要素的关系,为输电线路优化设计提供了参考意见。
Taking collapse of 110kV Yuetie Ⅰ line as example, force stress on icing line was calculated. The factors influenced the tower collapse were analyzed such as geographic situation, tower type and span distance. Advisements on design of transmission line were provided.
出处
《江西电力》
2008年第B04期13-14,17,共3页
Jiangxi Electric Power
关键词
冰雪灾害
输电线路
铁塔
ice disaster
transmission line
tower
