| 煤层复杂性评价理论探讨 |
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| 引用本文： | 霍丙杰,张宏伟,张志.煤层复杂性评价理论探讨[J].世界科技研究与发展,2010,32(4):545-547,550. |
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| 作者姓名： | 霍丙杰 张宏伟 张志 |
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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,阜新123000 [2]平庄煤业集团有限责任公司,赤峰024076 |
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| 摘 要： | 本文通过对影响因素的分析,发现煤层复杂性是受几何类因素和安全类因素综合作用的影响,其中几何类因素占主导地位;建立了相应的评价体系和评价模型;确定了8个一级指标、46个二级评价指标和28个三级评价指标;并应用层次分析法给出了各评价指标的权重。
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| 关 键 词： | 煤层 复杂性 指标 评价模型 层次分析法 |
Theoretical Study on Complexity Evaluation of Coal Seam |
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| HUO Bingjie,ZHANG Hongwei,ZHANG Zhi.Theoretical Study on Complexity Evaluation of Coal Seam[J].World Sci-tech R & D,2010,32(4):545-547,550. |
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| Authors: | HUO Bingjie ZHANG Hongwei ZHANG Zhi |
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| Institution: | 1. College of Resource and Environment Engineering, Liaoning Technical University, Fuxin 123000 ; 2. Pingzhuang Coal Group Ltd. Co. , Chifeng 024076 ) |
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| Abstract: | Through analyzing the influence factors, the complexity of coal seam is found to be the result of geometric and security factors, in which the geometric factors is the dominant one. Corresponding evaluation system and assessment model are established, and 8 first-grade indexes ,46 second-grade indexes and 28 third-grade indexes are determined. And weights of appraisal indexes are determined by analytic hierarchy process. |
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| Keywords: | coal seam complexity indexes assessment model AHP |
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