Study And Application On Mine Emergency Response Mechanism Based On TARP-ICS

When accidents occur,scientific and reasonable prevention,preparation,response and recovery are effective measures to resist the spread of the accident and mitigate the harmful consequences.Domestic research on mine emergency organization structure characteristics,emergency response grading technology,response dynamic evolution law and emergency subject behavior have become research hotspots.These research subject are keys to optimizing emergency response mechanism and improving scientificalness of emergency drills and emergency plans.By analyzing and summarizing the data published by the Chinese and Australian government departments in 2013-2018 and doing field research,this paper studies the applicability of the TARP-ICS mine emergency response mechanism,and obtains 73.7%overall objective applicability and strong subjective applicability.The emergency organization characteristics of TARP-ICS mine are extracted.The complex network models of mine emergency organization are established and visualized.The network model is calculated and analyzed by applying complex network related theory.The performance evaluation of mine emergency organization network in different periods are realized as well as the order of importance.The TARP-ICS mine emergency response classification standards are proposed,and the SOFM neural network response grading model is established.Based on the Queensland mine fire case database,the neural network model was trained,tested and evaluated.The calculation results proved that the SOFM neural network method can be used to grade TARP-ICS emergency response.Based on the theory and method of system dynamics,the system flow diagram and system dynamics equation of the emergency response process are established.The parameters which are used to construct mine emergency mechanism are proposed such like evacuation ratio of the workers,the response ratio of the workers,the per capita emergency response capability,and the rescue capability.Experimental platforms for measuring the value of emergency response parameters are established,and some emergency response parameters are measured.The impact of key parameters on the emergency process are analyzed,and the basis and method for emergency capability construction,emergency plan construction,desktop exercise and rescue plan deduction are provided.Combined with ABM related theories and methods,an ABM model for mine fire evacuation based on TARP level 4 is established.The Pyrosim software is used to solve the smoke distribution in the mine fire area,and the diffusion of the flue gas in the fire roadway is obtained,and verified by a similar experiment with a ratio of 1:10.Through comparative analysis,the influence of fire smoke on the overall evacuation time is obtained,which provides reference for the formulation of relevant emergency plans,the selection of self-rescue equipment,the arrangement of refuge facilities and the prediction of the position of trapped workers.In this paper,complex network models of mine emergency organization structure based on TARP-ICS are established.The neural network prediction model of mine fire classification is obtained.The dynamic flow diagrams and equations of mine emergency response are established,and the dynamic evolution characteristics of mine emergency response are revealed.Methods and technical means of emergency response mechanisms are proposed.The above results were simulated and verified at the Mine Experiment Base of the China Academy of Safety Science and Technology and were verified at the National Mine Rescue Base.