The paper describes the powerful explosive-force,duced by lightning, will destroy structures.This phenomenon will protrude while large size metal roof conductes as receiving lightning device.

 
  • 通過(guò)對一起雷擊事故實(shí)例的分析,闡述直擊雷接閃時(shí)產(chǎn)生很強的爆炸力,會(huì )對建筑物造成破壞,尤其是大面積金屬屋面作接閃器時(shí)此問(wèn)題更為突出。
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