| S2205工作面长壁综放回采对工作面顺槽的影响分析 |
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| 引用本文： | 史红邈,孙淼,宋晓波,王宇军.S2205工作面长壁综放回采对工作面顺槽的影响分析[J].山西煤炭,2011,31(7):24-26. |
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| 作者姓名： | 史红邈 孙淼 宋晓波 王宇军 |
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| 作者单位： | 潞安集团余吾煤业有限责任公司,山西长治,046103 |
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| 摘 要： | 根据工作面煤体上方直接顶及老顶悬露面积的不同,建立不同的围岩结构模型,采用理论分析的方法,得出了长壁综放回采对工作面顺槽的影响机理,并以余吾煤业公司S2205综放工作面为工程背景,对综放回采影响下工作面顺槽变形规律进行实测分析,得出了该地质条件下综放回采对工作面顺槽的影响范围及程度。
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| 关 键 词： | 综放回采 工作面顺槽 变形规律 围岩结构模型 |
Influential Analysis of Long-wall Fully Mechanized Caving on Crossheading among S2205 Working Face |
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| SHI Hong-miao,SUN Miao,SONG Xiao-bo,WANG Yu-jun.Influential Analysis of Long-wall Fully Mechanized Caving on Crossheading among S2205 Working Face[J].Shanxi Coal,2011,31(7):24-26. |
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| Authors: | SHI Hong-miao SUN Miao SONG Xiao-bo WANG Yu-jun |
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| Affiliation: | SHI Hong-miao,SUN Miao,SONG Xiao-bo,WANG Yu-jun(Yuwu Coal Co.,Lu'an Mining Group,Changzhi Shanxi 046103) |
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| Abstract: | Upper immediate roof area is different from the suspending area of main roof over the working face, so different surrounding structure models should be built. By the theoretical analysis, the influential mechanism of long-wall fully mechanized caving on t |
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| Keywords: | fully mechanized caving crossheading on working face deformation rules surroundingrock structure model |
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