Research Of The Huanggang Region Open-pit Mine For Security Actuality Survey And Countermeasure

The mineral resources are important components of the natural resources and the important material base that the mankind depends on for existence and development. So far, it has created huge economic and social benefits. Safe production is an important part of social development. Mine safety is the mining enterprises stable and sustained development of the fundamental guarantee. Based in China, open-pit mine are weak foundations, great quantity Wide distribution, backward Mining technique, poor security production conditions, chaotic managements, increasing hidden dangers, grim security production situation, upward trend in security incidents, so safe production of open-pit mine is attached great importance and concern by the state. Carrying out he survey of the safety status quo and countermeasure of open-pit mine are the approach, which could minimize casualties and property losses, so it need to solve the urgent problems at present.Open-pit mine is a multi-factor, multi-variable and multi-level production system. This project has been investigated more deeply and detailedly by open-pit mine in Huanggang region, so revealed the hazard installations and hidden dangers, and systematically analyzed the safety status, safety assessment with open-pit mine, and that discussed how to improve the safety status of open-pit mine. In the end put forward a proposal for corresponding safety countermeasures.Survey is the most important in this project. Through on-the-spot survey a number of open-pit mine to obtain first-hand information. It was applied the theory of hazard installations to recognize the inherent, potential, dynamic and common hazard installations. Apply human-machine, environment technology, management and supervision to determine the major risk factors. Open-pit mine would be revealed the safety status in Huanggang region.For the results of the survey, apply the theory of safety system engineering to analyze that why hazard installations were formed and the accidents were caused, set up a system of the theory of accident causation and units of safety evaluation. set values that factor of evaluation may take, finally that evaluate the status with two kinds of methods. And according to the actual situation and features, try to improve on risk assessment method on working conditions and fuzzy comprehensive evaluation method, guild us what to do next in the light of local conditions.Finally, come to the safety countermeasures are the project of the ultimate goal. According to the results of the evaluation can make decisions. The effective analysis has been from the essence, the mining of technology, enterprise management, supervision of a government and other aspects using the theory of hazard installations and combine with the actual local conditions. The progressive measures shows that the selected open-pit mines have been prospective effects and the safety status rose significantly. So will expect that improve the safety status of open-pit mine in Huanggang region, and has consult value to their sustained and safety development.