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摘 要

我国城市轨道交通工程建设已进入高速发展时期，轨道交通安全事故频发，安全管理面临巨大的风险和挑战。车辆段作为城市轨道交通系统的关键部分之一，涉及到车辆系统的安全运营和维修保养工作，切实做好车辆段的安全保障工作是目前行业专家和企业最为关注的焦点之一。

本文首先通过对国内外现有城市轨道交通安全保障理论的分析，研究适合我国城市轨道交通安全管理体制的安全保障体系。在此基础上，论文对于上盖物业与车辆段联合开发的新模式下的车辆段的安全管理要点和管理方法进行了深入研究。

本文接着对车辆段安全保障体系的主要内容进行了系统分析，具体研究了车辆段法律规范体系、车辆段安全风险过程控制与节点评价相结合的控制体系、车辆段安全组织职能体系以及安全事故管理体系。

最后本文针对目前尚处于探索阶段的车辆段上盖物业施工模式，运用风险矩阵和事件树（ETA）研究该模式下车辆段的风险管理的具体做法。

建立具备上盖物业资源的车辆段安全保障体系旨在为全国其它城市轨道交通车辆段进行上盖物业的开发提供重要的指导作用，为促进我国城市轨道交通车辆段土地资源的充分利用提供安全保障作用。

关键词：车辆段上盖物业安全保障风险管理事件树风险矩阵

Abstract

China's urban rail transit construction has entered aperiod of rapid development. Rail safety accidents happened frequently， and safety management face enormous risks andchallenges. Depot is related to the normal operation of vehicle systems andmaintenance work. Depot system includes not only buildings， but also power supply system， vehicle systems， andsignal equipment and other subsystems. Effective safety management is theattention focus of the industry experts and enterprises.

At first, by studying the security theories ofdomestic and international rail transit systems， the papertries to research the safety management system of the subway in our country.Based on the rail safety research， thesecurity research of the depot has been further studied on， focus on the joint development of the superstructureand the depot.

Secondly, Depot Security Systemhas beenstudied systematically, which focuses on the whole process of thesuperstructure project construction. This paper studied the appropriate legalstandard system， depot security risk process management， the depot security responsibility system and thesecurity incident management system.

At last, for the construction stage of superstructure programs， this paper has studied the risk management approachof the depot with new development model by using risk matrices and event tree(ETA).

The paper tries to provide an important guiding rolefor other rail depots with the development of the properties above， and thus to provide security protection for the fulluse of land resources of China Urban Rail Transport Depot.

       Keywords: Depot, Superstructure,Security Protection, Risk Management, Event Tree Analysis, Security Risk Matrix