安家岭综放工作面工艺观测及系统可靠性分析  

Process Observation and System Reliability Analysis of Anjialing Fully-mechanized Caving Face

作　　者：汪子勇[1,2] 李春睿[3] 

机构地区：[1]中国矿业大学,江苏徐州221116 [2]中煤能源集团有限公司鄂尔多斯分公司,内蒙古鄂尔多斯017000 [3]天地科技股份公司,北京100013

出　　处：《煤矿安全》2012年第10期210-213,共4页Safety in Coal Mines

基　　金：国家自然科学基金资助项目(51104086)

摘　　要：对安家岭煤矿B901综放工作面进行了为期近1个月的工艺观测,并应用可靠性理论对回采工艺系统可靠性进行了分析。从具体内容上提出了综放工艺所需观测的环节,而且系统地提出了如何分析综放工作面回采系统的可靠性,实现了工作面的人机工时利用率的提高及工作面设备故障的减少。Through a period of nearly a month of process observation at B901 fully mechanized caving face in Anjialing coal mine,the paper analyzes the reliability of recovery system with reliability theory.The paper puts forward the needed observation links of fully-mechanized caving face from the specific content,and proposes how to analyze the system＇s reliability of fully-mechanized caving face systematically,which increases the man-hour utilization rate of man-machine reduces the equipment failure in the working face.

关 键 词：工艺观测 系统可靠性 工时利用率 系统可靠度 

分 类 号：TD823.9[矿业工程—煤矿开采]