随着现代城市的发展和高层建筑的涌现,雷电对现代城市建筑带来的影响和造成的损失越来越大,如何有效预防雷电的危害,成为城市建筑在进行建设和维护时所需考虑的重要问题。本文从雷电的成因入手,对给现代城市建筑造成的危害进行分析,同时提出了在城市建筑中预防雷电危害的综合措施,并从整体角度阐述了做好城市防雷气象预报的重要性。 With the development of modern cities and the emergence of high-rise buildings, the impact and the losses caused by lightning on modern urban buildings are becoming more and more large. How to effectively prevent the damage caused by thunder and lightning has become a consideration for the construction and maintenance of urban buildings important question. This article starts with the cause of thunder and lightning, analyzes the harm to the modern city buildings, and puts forward the comprehensive measures to prevent the thunder and lightning hazards in the urban buildings. At the same time, it expatiates on the importance of doing a good job in city lightning forecasting.