| 基于结构元方法的巷道煤体破碎程度综合评判 |
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| 引用本文： | 王吉凯,唐又驰,岳立柱.基于结构元方法的巷道煤体破碎程度综合评判[J].辽宁工程技术大学学报(自然科学版),2010,29(Z1). |
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| 作者姓名： | 王吉凯 唐又驰 岳立柱 |
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| 作者单位： | 1. 辽宁工程技术大学,资源与环境工程学院,辽宁,阜新,123000
2. 辽宁工程技术大学,成人教育学院,辽宁,阜新,123000 |
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| 基金项目： | 辽宁省教育厅高效创新团队计划基金资助项目 |
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| 摘 要： | 针对煤巷掘进或采煤生产过程中,煤体的破碎程度直接影响巷道的支护方式和采煤工艺,利用结构元方法给出模糊综合评判的结构元表达形式,根据煤层地质构造、煤的硬度、压力参数、瓦斯在煤体中的赋存情况等因素,对巷道煤体破碎程度进行综合评判。进而较为客观地评价出其破碎类别,从而为巷道支护方案和采煤工艺的选择提供依据。
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| 关 键 词： | 巷道 破碎程度 结构元 模糊评判 |
Comprehensive evaluation of roadwaybody broken level based on structure element method |
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| WANG Jikai,TANG Youchi,YUE Lizhu.Comprehensive evaluation of roadwaybody broken level based on structure element method[J].Journal of Liaoning Technical University (Natural Science Edition),2010,29(Z1). |
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| Authors: | WANG Jikai TANG Youchi YUE Lizhu |
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| Institution: | WANG Jikai,TANG Youchi,YUE Lizhu(1.College of Resource and Environment Engineering,Liaoning Technical University,Fuxin 123000,China,2.College of Adult Education,China) |
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| Abstract: | In view of the fact that the roadway excavation or mining production process,the broken coal directly affect the level of roadway support method and mining techniques,based on the coal seam geological structure,coal hardness,stress parameters,mining methods,and roadway parameters and other factors,with the structuring element method,the structuring element expressions of fuzzy is given,on this basis,the broken extent of roadway is comprehensively evaluated.And thus a more objective evaluation of the breakin... |
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| Keywords: | roadway broken level structural element fuzzy evaluation |
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