Experimental study on influence of harsh environment of deep well on safety human factor indexes

doi:10.16265/j.cnki.issn 1003-3033.2020.12.008

Abstract

Abstract: In order to explore quantitative influence law of deep well's harsh environment on safety human factors indexes, safety human factors evaluation indexes were selected, and harsh environment single-factor test was conducted based on deep well's tough environment simulation system. Influence law of temperature, humidity, noise and illumination on human body was analyzed, and quantitative fitting analysis was made on relationship between these environmental factors and safety human response indicators. Finally, based on single-factor test results, modeling method of multiple linear regression was utilized to analyze data of multi-factor orthogonal test results. The results show that temperature has the greatest impact on human physiological indicators (blood pressure, heart rate, respiration rate, body temperature), on fatigue and on memory and reaction time while noise has the greatest impact on attention. Four environmental factors have interactive compound effects on human physiology and work efficiency

Key words: harsh environment of deep well, safety human factor indicators, regression analysis, orthogonal test, compound influence

CLC Number:

X912

YOU Bo, LIU Jianfeng, SHI Shiliang, LIU Heqing, LU Yi, ZHANG Mengdi. Experimental study on influence of harsh environment of deep well on safety human factor indexes[J]. China Safety Science Journal, 2020, 30(12): 52-61.

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