| 矿井通风系统可靠性量化分析 |
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| 引用本文： | 孟祥允,陈日辉,王时彬.矿井通风系统可靠性量化分析[J].黄金,2014(7):37-40. |
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| 作者姓名： | 孟祥允 陈日辉 王时彬 |
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| 作者单位： | 昆明理工大学国土资源工程学院,650093 |
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| 摘 要： | 矿井通风系统是矿山生产的重要系统之一,对其进行可靠性分析具有现实意义。从主要通风机系统和通风网络两部分对矿井通风系统进行了可靠性量化分析。鉴于主要通风机系统的冷储备可修特性,应用Markov过程理论,建立矿井主要通风机的可靠性量化模型;在各风路可靠性的基础上结合网络流理论知识运用"布尔代数"、"删去留下"等方法建立矿井通风网络可靠性量化模型。最后,基于"串联网路",建立了矿井通风系统可靠性量化模型,并经实例验证其可行性。
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| 关 键 词： | 矿井通风系统 冷储备可修复系统 Markov过程 最小路集 不交化 可靠性量化模型 |
Quantitative reliability analysis of mine ventilation system |
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| Meng Xiangyun,Chen Rihui,Wang Shibin.Quantitative reliability analysis of mine ventilation system[J].Gold,2014(7):37-40. |
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| Authors: | Meng Xiangyun Chen Rihui Wang Shibin |
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| Affiliation: | (Faculty of Land Resource Engineering, Kunming University of Science and Technology) |
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| Abstract: | Mine ventilation system is one important system in mineproduction, making its reliability analysis practically significant. The paper carries out the quantitative analysis of mine ventilation system on reliability of the main fan system and the ventilation network. In view of the cool-stock maintainable characteristic of main fan system, the paper applies Markov process theory to set up reliability quantitative model of the mine main fan＇ Based on the branch reliability,the paper applies methods like ＂ Boolean algebra＂ and ＂ delete and leave＂ to set up reliability quantitative model of mine ventilation network combined with the network flow theory. Finally, based on the series network, the paper sets up reliability quantitative model of mine ventilation system which is proved to be feasible by practices. |
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| Keywords: | mine ventilation system stock maintainable system Markov process minimal path disjoint reliability quantitative model |
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