In order to explore the influencing factors of miners'psychological load,the qualitative re-search method of grounded theory is used to abtain 15 main categories through the spindle decoding and extract 4 core categaries by selecting the decoding,with the combination of field interviews and lit-erature reviews.On this basis,SPSS 27.0 was used to analyze the frequency of the extracted core cate-gories in each data,and the extraction effect of the core categories was verified by the difference signifi-cance test,and then the influencing factors model of miners'psychological load was constructed and the countermeasures were put forward.The results show that the psychological load of miners is affected by the quality of workers,equipment and facilities,working environment and enterprise management fac-tors.There is a significant correlation between the four core categories.Among them,enterprise manage-ment factors have the greatest impact on the psychological load of miners,followed by the quality of workers themselves.Enterprise management factors are the root causes for the psychological load of miners.The working environment and equipment and facilities will directly affect the psychological load of miners.The quality of miners will indirectly influence their psychological load by affecting their be-havior and attitude.According to the model,measures such as improving the quality of workers and at-tending to the physical and mental state of miners are proposed,which helps to maintain the psychologi-cal load of miners at a good level,reduce the occurrence of human accidents in coal mines and improve the performance level of miners.The research provides new management ideas and methods for the safety management of miners in coal mining enterprises.
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