摘要
井下的工作环境直接影响人员的工作状态,进而诱发人为事故的发生。为准确判断工作环境与人为事故发生的联系,收集了大量的现场的统计数据,显示温度、湿度和噪声都是诱发人为事故的主要影响因素。应用最小二乘拟合方法对数据进行分析,研究结果表明:三个因素如果控制在一定的范围内可以大大降低人为事故的发生率,可以为现场提高安全生产率提供借鉴。
The staff' s working state is affected by underground working conditions directly,and then induces man-made accidents. In order to accurately determine the relationship between working environment and man-made accidents,a large number of the scene statistical data were collected. It showed that temperature,humidity and noise artificially induced the main influencing factors of the accident. The data was analyzed by the method of least squares fitting. The results showed that the three factors could be greatly reduced the incidence of human accident if it was controlled within a certain range,it could raise the productivity of safety at site.
出处
《环境工程》
CAS
CSCD
北大核心
2015年第S1期628-630,共4页
Environmental Engineering
基金
国家自然科学基金(51174109)
国家自然科学基金(51074086)
关键词
井下工作环境
人为事故
最小二乘拟合
安全评价
underground working environment
human accident
least squares fitting
safety evaluation
