倒杆断线是电力部门恶性事故之一。笔者多年从事电气线路工作,在此谈谈倒杆断线事故的原因、处理和预防,供参考。 1 倒杆断线的原因 1.1 倒杆大多受自然条件的破坏造成。如山坡的电杆受泥水冲刷;低洼沼泽地杆基被泥水软化使电杆倒伏;公路两侧发生交通事故,车撞电杆引起倒杆事故等。 Broken down bar is one of the power sector accidents. The author for many years engaged in electrical work, here to talk about the cause of the down bar accident, handling and prevention, for reference. 1 down bar the reasons for the failure 1.1 down bar most of the damage caused by the natural conditions. For example, the pole of hillside is washed by muddy water; the base of low-lying wetlands is lifted by the muddy water to make the pole lurk; traffic accidents occur on both sides of the road;