我国公路桥梁正面临着大流量、超载的运输压力病害增多,而桥梁检修在维护荷载和预防病害中起了重要作用.为保证检修工作的质量和安全,桥梁检修通道良好的照明环境至关重要.对桥梁检修通道照明系统的灯光、输电、控制系统做了初步研究,并介绍了在湖南省吉首至茶洞高速公路中的应用,最后简单总结该照明系统的优缺点.%China is in the face of the high traffic volume in road and bridge today, and the over-weighed transportation pressure and diseases are on the increase. Bridge overhaul plays an important role in the maintenance of the bridge in load and disease prevention. In order to ensure the quality and safety of maintenance, a good lighting environment is crucial for the bridge maintenance channel. This paper makes a preliminary study for lamplight, power transmission, control system , introduces the application to Hunan Jishou-Chadong highway, and simply summarizes the advantages and disadvantages of the lighting system finally.
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