摘要
应用等效数值法对矿井通风系统进行安全评价。在人机环境系统分析和安全状态层次分析的基础上,确定了影响矿井通风系统的5个主要因素,选取了14个评价指标对5个矿井进行安全评价。评价结果基本符合实际情况。该方法计算过程简单,结果直观,便于推广和实际应用。
The equivalent numerical method is used in safety assessment of mine ventilation systems. On the basis of the man-machine environment system analysis and safe state level analysis, the author determines five main factors that influence mine ventilation system and selects fourteen evaluation index for evaluating 5 mines safety evaluation. The evaluation result tally with the actual situation.The calculation process is simple and the result is intuitive. It is convenient to popularize and apply practically.
出处
《煤炭技术》
CAS
北大核心
2011年第12期74-75,共2页
Coal Technology
关键词
矿井通风系统
等效数值法
安全评价
mine ventilation system
equivalent numerical method
safety assessment
