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雷击是自然界的常见现象之一,有非常大的破坏性与安全隐患。近年来,我国交通运输事业发展速度不断加快,高速公路沿线房建机电工程规模也日益扩大,机电系统功能持续完善,机电设备类型有所增多。一方面,高速公路机电系统应用功能更加完善,但另一方面也使得高速公路机电系统面临的防雷形势更加严峻。如何根据实际情况做好对高速公路房建机电工程的防雷设计与施工工作已成为各方人员高度重视的课题之一。本文首先分析高速公路主要雷击危害,然后对高速公路房建机电工程在防雷设计与施工方面的关键要点展开探讨,望能够引起同行人员的关注与重视。
Lightning strikes are one of the common phenomena in nature. They have very big destructive and potential safety problems. In recent years, the development speed of China’s transportation and transportation is accelerating. The scale of room-built mechanical and electrical engineering along the expressway is also expanding day by day. The functions of the mechanical and electric system continue to improve, and the types of mechanical and electrical equipment have been increased. On the one hand, the application functions of the highway electromechanical system are more perfect, but on the other hand, the lightning protection situation of the highway electromechanical system is more severe. How to do a good job in lightning protection design and construction of the mechanical and electrical engineering of highway construction has become one of the topics to which all parties attach great importance. This paper first analyzes the main highway lightning damage, and then discusses the key points of lightning protection in the design and construction of the mechanical and electrical engineering of highway construction, hope it can arouse the concern and attention of the counterparts.