城市轨道交通运营线路保护区安全风险防控对策研究

Research on safety risk prevention and control countermeasures for urban rail transit operation line protection zones

随着城市发展和地下空间开发利用进程的加快,城市轨道交通保护区内作业项目逐年增加,沿线保护区内安全问题日益严峻。为强化城市轨道交通运营安全管理,推进实现保护区安全风险联防联控,文章在分析国家政策与行业管理要求的基础上,以近年来城市轨道交通保护区安全事故为例,分析保护区存在的“违规施工”“异物侵限”“违规堆放”三大安全事故问题,揭示造成安全事故的主要原因,并提出健全保护区安全防控政策制度、推进保护区安全防控精准化、推动保护区安全防控信息化、建立突发事件应急处理机制4项对策建议,以此切实提高城市轨道交通安全运营保障水平。

As urban development accelerates and underground space is increasingly exploited,the number of construction projects within the protected zones of urban rail transit systems has been rising year by year,exacerbating safety concerns alone these areas.To bolster the operational safety management of urban rail transit systems and promote the joint prevention and control of safety risks within protected zones,this article analyzes the national policies and industry management requirements.Drawing on recent safety incidents within urban rail transit protected zones,it identifies the three major safety issues,namely,"illegal construction","obstacle intrusion",and"illegal stacking",thus pinpointing the root causes of safety incidents.Additionally,it proposes four countermeasures to address these issues in protected zones,namely,enhancing the policy framework of safety and control measures,promoting the precision of safety and control measures,achieving the informatization of safety and control measures,and establishing an emergency response mechanism.By implementing these measures,the level of safety in urban rail transit operations can be effectively heightened.