北盘江大桥的雷电防护设计

Lightning Protection Design of Beipanjiang Bridge

北盘江大桥是集交通和观光于一体的特大斜拉桥,因其特殊的钢结构且处于雷击多发区的地域,极易成为雷击对象。根据综合防雷的原则以及现代防雷技术,详细阐述了大桥、附属用电通信设施的防雷电感应措施,以及行人具体的雷电防护措施。

Beipanjiang Bridge is an extra large cable-stayed bridge which integrates the transportation and sightseeing functions.Beipanjiang Bridge has the special steel structure and is located in the area with frequent lightning strikes,which makes the bridge easy to be the object of lightning strike.According to the principle of comprehensive lightning protection and modern lightning protection technology,the lightning induction measures for the bridge and auxiliary power communication facilities,and the lightning protection measures for pedestrians were described in detail.