摘要
我国矿山企业安全生产形势严峻,事故多、伤亡大、经济损失严重,尤其是重、特大事故频繁发生。安全评价技术及其应用是预防和控制事故发生的重要措施。
In Chinese mining enterprises the problem of operation safety is serious： there are often accidents （especially great accidents） that cause person death or injury and economic loss. For preventing accidents, the application of safety assessment technique is very important. The reasonable and usually used methods for assessing safety of shaft ventilation system an the combination of such methods are introduced.
出处
《矿业工程》
CAS
2009年第2期52-53,共2页
Mining Engineering
关键词
矿井
通风系统
安全评价
shaft
ventilation system
safety assessment
