在建地铁工程隧道施工照明情况的调查与研究

Investigation and Research on Tunnel Construction Lighting of Metro Project Under Construction

调查了现阶段隧道施工期间洞内照明情况,通过剖析规范中的条文,选取隧道作业照明照度测点,分析了隧道施工照明存在的对规范理解及重视不够、现场照度不足、均匀性差等问题,并结合简易计算,给出隧道施工照明设计的建议及注意事项,为从事隧道施工的工程师们提供一些借鉴。

The lighting conditions during the tunnel construction were investigated. Through the analysis of specification provisions,the tunnel operation illumination measurement points were selected. The existing problems of the tunnel lighting construction were analyzed,including insufficient standard understanding and attention,the insufficient scene illumination,poor uniformity. Combined with a simple calculation,the suggestions and precautions the lighting design of tunnel construction were given,which can provide some references for engineers engaged in tunnel construction.