CAJ | 학술논문

在宏观社会历史环境中，政治动乱和国民经济极端困难两项因素，是煤矿员工工伤事故行为的重要致因，工伤事故行为显著高于其它正常年份。在24小时昼夜节律中，白班工伤事故行为发生频次显著高于夜班，其中上午10点前后为最。相比较于金属矿山煤矿凌晨5点亦是工伤事故高发时段。午餐后13点员工出现生理心理困顿期，致使醒觉水平降低，不利于安全生产。
재굉관사회역사배경중，정치동란화국민경제겁단곤난량항인소，시매광원공공상사고행위적중요치인，공상사고행위현저고우기타정상년빈。재24소시주야절률중，백반공상사고행위발생빈차현저고우야반，기중상오10점전후위최。상비교우금속광산매광릉신5점역시공상사고고발시단。오찬후13점원공출현생리심리곤돈기，치사성각수평강저，불리우안전생산。
In the macro socio-historical environment, political disturbance and national economy ’s extremely difficulty are substantial reasons of coal miners’ casualty. The behaviors of coal miners’ casualty during these time are substantially more than the normal year. The behaviors of coal miners’ casualty in daytime are substantially more than in the night-time, especially at about 10 am. The behaviors of coal miners’ casualty at 5 am in coal mine are more than metal mine. At 13:00 after lunch, employees are in a stage of physiological and psychological difficulties, reducing the level of awakening, and it is disadvantageous to safety production.