近几年来,煤矿行业的员工队伍结构发生了极大改变,一些国有重点煤矿企业,基层一线矿工(从事采掘工作的员工)普遍存在平均年龄低、知识水平低、专业知识少、工作时间短、现场经验少等特点。作为从事煤矿井下工作的特殊群体,长时间在井下从事高强度的劳动,作业环境中面临着水、火、瓦斯、煤尘、顶板、地热等自然灾害,以及各种机械设备、电气设备等隐患的危险,以致一线矿工在工作中产生巨大的工作和心理压力,而且 In recent years, the structure of the staff in the coal mining industry has undergone tremendous changes. Some state-owned key coal mining enterprises and grassroots first-line miners (employees engaged in extractive work) have low average age, low level of knowledge, little professional knowledge, short working hours, Less experience and other characteristics of the scene. As a special group engaged in underground coal mine work, they are engaged in high-intensity labor in the underground for a long time and are exposed to natural disasters such as water, fire, gas, coal dust, roof and geothermal heat as well as hidden dangers of various mechanical equipment and electrical equipment in the working environment So that first-line miners have enormous work and psychological pressure at work, and yet