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游览索道一般设置在多山的游览区。北京的香山游览索道,位于香山公园内,上站在香炉峰,下站在公园北门,全长为1322米。香山是北京的多雷区,雷电活动频繁,事故几率高。针对这种情况对索道采取了相应的防雷措施,经过几年的运行,经受住了雷电的考验,证明设计是成功的。本文就采用的防雷接地方法、使用装置作个介绍,供今后设计和建造同类型索道参考。
Tour ropeways are generally set up in mountainous resorts. Beijing’s Xiangshan Tour Ropeway, located in Xiangshan Park, stands on Xiangluo Peak and stands at the north gate of the park. The total length is 1,322 meters. Xiangshan is a multi-area area in Beijing. It has frequent lightning activities and high accident rates. Corresponding lightning protection measures have been taken against the ropeway in this situation. After several years of operation, it has withstood the test of lightning and proved that the design was successful. This paper presents an introduction to the lightning protection grounding method and the use of the device for reference in the future design and construction of the same type of cableway.