Intensive Management Of Coal Mine Hazard Based On GRA Method

Coal for primary energy consumption in our country is still as high as 65%,as the main energy in the process of economic development is always plays a pivotal role,the steady development of the economy for many years is inseparable from the coal industry’s strong support.In recent years,the overall safety production situation of coal mine enterprises in China has been improving.However,due to the huge amount of coal mining with continuing sporadic accident,caused by the total number of coal mine accidents and the death toll is still high,compared with other national first-class mining levels,the gap is still more than 10 times.Investigate its reason,the relevant energy carrier or hazardous materials,safety protection system,(including technology,monitoring facilities,etc.)and "human" factor three aspects is the most important cause of coal mine accident hazards,basically covers all the mine production the cause of the accident.But which of the three main hazards is the most critical?In other words,which is the root cause of the frequent occurrence of coal mine accidents,based on this,by consulting a large number of coal mine a lot of cases related to literature,analysis and research,finally dug up people’s unsafe behavior and organization and management,is the cause of the accident and root production in coal mine in our country.In this paper,first of all have important influence on development of China’s coal mine safety management of the four stages a detailed carding and analysis step by step,hoping to explore the theory and practice of our country’s coal mine safety management valuable results.In order to further refine what is "human" factor in triggering the most active factor of the coal mine accident,select a representative F mine to practical application,for almost 10 years all kinds of coal mine accidents in coal mine in F,on the basis of statistical analysis,through the grey correlation analysis method,find out the hazards,has a significant effect on the accident the occurrence characteristics,the cause of in-depth analysis,attempts to explore the laws of the coal mine production accident F;Then,through the file data of F coal consulting,field surveys and structured interviews,and from the perspective of the accident cause,it is concluded that the implementation will fundamentally improve the safety of fine management F the management level of coal mine safety;Finally,on the basis of the above analysis,through the fine building safety management system,to people’s unsafe behavior and organizational management failures to regulate and control,detailed rules,a clear division of labor,will work safety responsibility refinement to each link,each work station,form an orderly everywhere someone tube,everything asked work situation,and implementation of strict training and examination of mount guard mechanism,fully grasp the situation of coal mine safety production management,the formation of standardization system of safety work,each person’s responsibility,right and are incorporated into production safety operation system,so as to realize the ultimate purpose of lower coal mine safety accident rate,maximum security F the life property safety of the coal mine the general practitioners,guarantee in the country a new round of industrial structure adjustment to improve their competitive advantage.Figure[13]Table[12]Reference[46]...