浅析地铁区间隔断门对运营安全的影响因素

Analysis of the influence factors of airtight blast partition doors on operation safety in subway

成都轨道交通工程中现行的人防门涂装颜色为灰色。在成都轨道交通第三轮线路初期运营前安全评估过程中,有专家提出“区间人防隔断门涂装建议调整为显眼的颜色”。针对此条意见,梳理了现行规范中的相关规定,发现并无对人防门涂装颜色的相关规定。根据调研梳理,全国范围内多个省份城市地铁人防门涂装颜色各地均有不同,总结起来主要有三种:米黄色、白色、灰色。因此,梳理了人防门影响运营安全的潜在因素,并提出相应的解决建议以及区间人防隔断门安全性量化评分体系。

Currently, the airtight blast partition doors are painted gray in Chengdu urban rail transit projects.In the process of safety evaluation before the initial operation of the third round of Chengdu rail transit line, some experts pointed out that “it is better to adjust the coating of the airtight blast partition doors to a conspicuous color”.In view of this suggestion, the article combed the relevant provisions in current codes, and found that there is no relevant provisions on the color of air defense door painting.In addition, according to the research and sorting, the colors of the air defense doors of subway stations in many provinces across the country are different, and there are mainly three kinds: beige, white and gray.Therefore, the potential factors affecting the operation safety of civil air defense doors are discussed in the article, and the corresponding solution suggestions and a quantifiable safety evaluation system of airtight blast partition doors are put forward.