Coal mining training

Keep in mind rail tariff breaks for numbers of cars in a string so that the ability to handle the required numbers can be provided. If the operation is large enough, as for large coal mining operations, unit trains (100 cars) are used. 

In this paper, a plurality of data of analysis of ground water quality test were pre-processed with Immune Algorithm (lA). The key characteristics of coal mine water inrush source data are extracted by characteristic analysis method. The complexity of the data is reduced by reducing the dimensionality of the data set. With the help of the data after dimension reduction, the Back Propagation Neural Network (BPNN) is trained. The coal mine water inrush source is recognized by the trained BPNN. Experiments show that if the source of mine disaster water is identified by the method developed in the paper, its accuracy can reach 93%. The more detailed introduction on the method is given below. 

NEW COAL MINE WORKERS OF PROTECTIVE CLOTHING FABRICS DESIGN TRAIN OF THOUGHT... 

Liuling. 2012. Reflections on strengthening safety training work of coal mines [J]. Staff and Worker s Education of China. 

Selection of coal mine accident cases for training... 

ABSTRACT The previous methods of accident cases selection in the past were unsystematic, incomplete and were only limited to qualitative selection. In this article, a large number of accident cases are analyzed, and then the influence factors of high degree of recognition are got as the factors for the selection of coal mine accident cases by filtering the questionnaires. AHP is used to determine the weight of each factor. Finally, a set of quantitative selection method of accident cases is worked out which is used to select cases for training a certain kind of unsafe act. 

DETERMINATION OEINELUENCE FACTORS OF THE SELECTION OE COAL MINE ACCIDENT CASES IN THE TRAINING... 

An unsafe act is randomly selected from the "China Coal Mine Accidents and Expert Comments Collection". Eor example, the blasters do not use the safety explosive. There are 6 cases that contain this kind of unsafe act. The above scoring system will be used for the 6 cases and the results will be filled into Table 10 to choose the suitable accident cases for current training in Beijing. 

In our country, the education and training about coal mine safety production knowledge, skills and... 

All enterprises should pay more attention to cultivate an excellent management team for safety education and training, and take great effort to train technicians and managers. The operator who have special work must be special trained before going to work, mine workers must have junior or higher educational level. Workers must be certificated strictly. We should improve the overall quality of coal miners, and meanwhile, we also must train safety inspectors regularly to improve the quality of coal mine safety inspectors. 

State Administration of Coal Mine Safety Personnel Training Department 2002. Coalmine Safety Management [M]. Xu Zhou China Mining University Press, 128-129. 

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