Large-scale singing activities,also known as concerts,is a specific singer and their fans at a specific time and place to perform live singing,interactive carnival a typical large-scale mass cultural activities.The concert,in enriching the cultural life of the masses,promote the local economic and cultural development at the same time contains a lot of security risks.These years,there are many security incidence during activities.In this regard,the Chinese government attaches great importance to and promulgated the Regulations on the Safety of Large Mass Events in 2007,and in October 2016 issued a series of national standards for large-scale activities,the "Safety Requirements for Largescale Events"(GB/T33170-2016).Guided by the above-mentioned Regulations and Requirements,the safety management of large-scale activities in line with local realities has been introduced throughout the country,requiring the necessary pre-security risk assessment for large-scale activities.However,different types of large-scale activities have different characteristics,each large-scale activities will be subject to events,time,place,from person to person,how to scientific,systematic and comprehensive largescale activity security risk assessment,effective prevention and transformation of largescale activity security risks,still need to be widely studied.Based on the above-mentioned Regulations and Requirements,this paper focuses on the safety risk factors of large-scale singing activities and the hazards and possibilities of their occurrence,and carries out safety risk assessment.Firstly the analysis and study of safety risk factors for large-scale singing activities were analyzed by means of literature induction,field visits,factor analysis,expert talks,etc.,and 29 main risk factors were refined from four levels,such as personnel,equipment and facilities,environmental sites,and management,as secondary indicators,and a system of safety risk evaluation for large-scale singing activities was constructed;In view of the hazardous factors(severity),the hierarchical analysis method(AHP)obtains the weight of each risk factor,constructs the risk assessment model of large-scale singing activity,evaluates the "largescale activity safety assessment checklist" on-site for the probability(i.e.probability)of the activity risk,adopts the fuzzy comprehensive evaluation method,and then obtains the risk level of the concert activity.In this paper,Chen Huixian concert-Kunming station in 2018 as an example,to get its risk level,and according to the results to give relevant safety work recommendations. |