摘要
矿井通风系统的可靠性对矿井的安全生产有重大影响．它不仅可作为评价系统优劣的一项技术指标，同时也是矿井的一项重要安全指标．本文以可靠性工程理论为基础，用两种方法研究了矿井通风系统的可靠性问题，一是以采掘工作面为考查对象，一是以影响正常通风的主要因素为考查对象，并结合具体矿井进行了实例计算．
The reliability of a mine ventilation system,which has a grcat effect on the safe pro-duction of a mine,can be regarded not only as a technical criterion of appraising a vantilation system,but also as a safety index of a mine. Based on reliabibcngineering theory,the reliabuity of a mine ventilation system has been studied by using two methods in this paper.One method takes working faces as investigation objects,and the other takes the main factors which havc an effect on normal ventilation as investigation objects.The reliability of a mine ventilation system has been calculated as an example.
关键词
通风系统
可靠性
矿山通风
ventilation system
reliability
analysis
