作　　者： ; ;

机构地区： 辽宁工程技术大学

出　　处： 《煤》 2003年第6期1-4,共4页

摘　　要： 矿井通风系统是一个复杂、时变、含有冷储备部件的可修系统。其可靠性研究是优化矿井通风设计,保障安全生产和日常管理的一项重要任务。以可靠性工程理论为指导,从通风网络和矿井主要通风机两个方面进行系统可靠性评价,推导出了各项评价指标的求解公式,建立了可靠性评价体系模型,并进行了实例说明。 The mine ventilation system reliability is a maintainable system with complex, change with time and contain cool-stock components. Its reliability research is an important task that optimizing the mine ventilation design, guarantee safe production and daily management. This text takes the reliability engineering theory as the guidance, started with the system reliability apprising of the two side of the ventilation network and mine main funs, has deduced the formula of appraise indexes, set up the reliability model, and explained it with a living example.

关 键 词： 可修系统 可靠度 故障率 有效度 过程

领　　域： [矿业工程]