| Recently,the trusteeship operating pattern of the coal mine has gradually developed into a new producing and organizing pattern.Under this pattern,the coal mining enterprises are stripped of the ownership and management rights,and the small and medium-sized coal mines are entrusted to the professional operating companies with the rich production experience,professional management team,high technical level and sufficient social resources.The emergence of this new pattern can solve the problems of low quality of personnel,weak technical force and insufficient risk control of safety under the traditional business model in the coal industry.With the promotion and application of the trusteeship operating pattern by the country,a series of problems of the risk management emerged,such as the constant disputes of the financial management between the entrusting party and the entrusted party,the frequent safety accidents and so on.These problems show that the risk management of the trusteeship operating pattern and the prevention and control of the risk have not been much accounted.Therefore,it is of great significance to study the risk management of the trusteeship operation in the coal mine.This paper,by referring to the relevant literature of risk management at home and abroad,expounds the concept of managed operation risk management and studies the theory of risk management.Taking the risk management practice in the trusteeship operation of FJT coal mine as an example,this paper analyzes the current situation of risk management in the trusteeship operation of FJT coal mine,and points out the different problems in the organization system,risk identification,risk assessment and control,and the major risks that may be faced in the future.Using fault tree analysis to FJT managed operational risk identification of coal,top-down analysis step by step a direct cause of the accident risk,determine the middle and bottom events,to classify the risk factors,build up the fault tree model and listing of 49 risk factors,it is concluded that among the 19 and 28 events,formed the four primary index and 28 secondary indexes of evaluation index system of risk management,provide the basis for risk assessment.According to the evaluation index system of risk management,using the analytic hierarchy process(ahp)to determine the weight of evaluation index,based on the fuzzy comprehensive evaluation method to obtain beforehand risk factors,safety risk and financial risk factors score three kinds of risk factors,to evaluate the degree of risk,determine the risk level,the ranking,FJT coal hosting operating comprehensive risk RV1 the beforehand risk evaluation,RV2,security risk prevention and control of the production and business operation risk evaluation value RV3,financial risk value RV4 were 57.357,37.595,47.32,59.555;According to key risk problem,based on the hosting operating comprehensive risk sorting,combining FJT coal hosting operating status quo,respectively in risk control,production safety risk control,financial risk control three aspects of the establishment of security review mechanism,establish and improve the credit assets standardized management system and the comprehensive budget management system and so on many feasible effective risk prevention and control countermeasures,formulated the corresponding strong risk prevention and control implementation plan,perfect risk management system in the coal mining enterprises managed operation.The research results play an important role in the optimization and improvement of the trusteeship operation mode of FJT coal mine,especially the improvement of the level of risk control,further improving the implementation effect and anti-risk ability of the trusteeship operation of coal mine,and providing reference for the risk control of enterprises with similar operation characteristics. |