| 瓦斯爆炸事故的混沌特性及其控制方法初探 |
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| 引用本文： | 施式亮,梁小玲.瓦斯爆炸事故的混沌特性及其控制方法初探[J].中国安全科学学报,2003,13(9):54-58. |
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| 作者姓名： | 施式亮 梁小玲 |
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| 作者单位： | 1. 湖南科技大学能源与安全工程学院
2. 湖南科技大学教务处 |
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| 基金项目： | 国家自然科学基金资助(50274060),国家安全生产监督管理局科研计划项目(03-103),湖南科技大学博士启动基金资助(E50207). |
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| 摘 要： | 我国煤炭地下开采占全部产量的 96 % ,含瓦斯煤层多 ,高瓦斯矿井和突出矿井占矿井总数的4 4 % ,由瓦斯引发的爆炸事故的伤亡人数占全部矿井事故伤亡总数的 6 5 %。针对我国煤矿安全生产的严峻形势 ,笔者在对瓦斯爆炸事故特性进行分析的基础上 ,应用混沌理论对瓦斯爆炸事故的风险以及控制方法进行初步探讨 ,初步建立了瓦斯爆炸事故混沌特性分析模型 ,对预防和控制瓦斯爆炸事故的发生 ,改善矿井安全生产状况具有指导意义。
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| 关 键 词： | 安全技术及工程 瓦斯爆炸事故 混沌特性 非线性控制方法 |
| 修稿时间： | 2003年6月1日 |
Preliminary Probe into Chaotic Characteristics and Their Control Measures for Gas Explosion |
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| Shi Shiliang,Prof..Preliminary Probe into Chaotic Characteristics and Their Control Measures for Gas Explosion[J].China Safety Science Journal,2003,13(9):54-58. |
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| Authors: | Shi Shiliang Prof |
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| Abstract: | In China, 96% of the total coal output is from underground pits enriched with gas seams. Among them 44% of the total mines are rich in gas or gas outburst mines. 65% of the total casualties are caused by gas explosion accidents. Aiming at the severe situation of the production safety, and based on the characteristic analysis of the gas explosion accidents, preliminary exploration in the risk of gas explosion accidents and their control measures is conducted by applying the chaotic theory. An analytical model for chaotic features of the gas explosion has been established. It is of great significance in preventing and controlling the gas explosion accidents, so as to improve the safety situation in coal production. |
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| Keywords: | Gas explosion Chaotic characteristics Nonlinear Control measures |
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