沈阳轻轨运营中的危险性评价

本科论文AbstractWith the acceleration of urbanization and the increase of urban population,thecontradiction between urban development and urban infrastructure is prominent.Trafficcongestion has seriously restricted the steady development of the city.In this form,urban lightrail transit emerges as the times require.As a complex and huge system,modern urban lightrail transit system not only includes the traditional water supply and drainage system andsafety system,disaster prevention system and vehicle management system,and also includesmodern emerging technology systems,such as communication system,shieldingsystem,environment and equipment safety monitoring system,video monitoringsystem,automatic ticket system.With a good management and operation of LRT,accidents canbe prevented in advance.When accidents happen,effective solutions can be taken in time tominimize the damage.Therefore,the safety operation and management of urban LRT is veryimportant.This paper takes Shenyang light rail transit operation as an example for riskassessment.Firstly,it defines the research background and significance of this paper.Based onthe comprehensive research results at home and abroad,it introduces the relevantcomprehensive theory,analyzes the risk causes and influencing factors of Shenyang light railoperation,and emphasizes the importance of safety management in the operation process.Theanalysis shows that the unsafe factors in Shenyang LRT operation mainly exist in safetymanagement,equipment operation,human factors and environmental factors.At the sametime,various unsafe factors are formed into factor series,and a safety evaluation index systemis established.By using AHP,the risk evaluation results of Shenyang LRT operation areevaluated and determined,early warning and preventive measures are organized From theperspective of safe operation,the corresponding solutions are put forward,includingorganization and prevention measures for light rail operation,equipment managementmeasures,and personnel system safety management measures.Keywords:urban light rail transit;risk identification;safe operation