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为预防煤矿事故,研究高温高湿环境对井下工人生理、心理的影响。挑选60名矿工和5名在校学生作为被试者,通过试验对高温高湿环境下矿工心理和生理变化进行全面、系统的测试和分析,再对收集的4组数据进行整理筛选,最后将每组的15份数据作对比分析。试验结果表明:随着温度和湿度的增加,人的注意力、反应能力、认知能力都下降;高温高湿环境使人疲劳加重、动作出错率明显增加。温度37℃、湿度80%是矿工忍耐临界值。
In order to prevent coal mine accidents, the paper studies the effects of high temperature and high humidity on the physiology and psychology of downhole workers. 60 miners and 5 students were selected as subjects to conduct a comprehensive and systematic test and analysis on the psychological and physiological changes of the miners under the conditions of high temperature and high humidity. The collected 4 sets of data were sorted and screened. Finally, 15 copies of each group for comparative analysis. The experimental results show that: with the increase of temperature and humidity, people’s attention, reaction ability and cognitive ability decrease. The high temperature and high humidity environment makes people fatigue more and the error rate of movement increases obviously. Temperature 37 ℃, humidity 80% is the miners tolerance threshold.