Study On Construction Safety Risk Control Method Of Urban Rail Transit In Operation Period

With the continuous development of urban rail transit,more and more cities in China are building urban rail transit to solve the problem of urban road congestion.In the course of subway operation,construction management is an important part of subway operation.First of all,this paper investigates the construction management status of the rail transit operation period,analyzes and concludes that the construction time of the subway operation period is short,the operation depends on lighting,the requirements of the clearing are high,and at the same time,the general construction process is summarized.Then through the identification of construction risk,from the perspective of personnel,environment,equipment,management,system,system to get the operational period construction risk factors,on this basis,this paper selects the personnel,management,system and system factors,through expert investigation method and hierarchical analysis to analyze the weight of the impact factors,so as to get the personnel factors on the operation period construction risk control the greatest impact,system,system and management factors.Finally,according to the weight of the factors of the construction risk control model,the method of construction risk control is put forward,and for the operators,in addition to providing multi-dimensional safety training,it is enough to provide practical courses.And pay attention to its physical and mental health,for the system construction,to establish a set of rich functions,high ease of use,and the actual situation of a high degree of compliance with the construction system,for the system and management,in addition to ensuring that the system and the actual match,but also component risk inspection team to control the construction risk.