| 综合机械化采煤工作面合理长度的确定 |
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| 引用本文： | 孟宪法,魏恒泰,李世全.综合机械化采煤工作面合理长度的确定[J].山东科技大学学报(自然科学版),1994(2). |
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| 作者姓名： | 孟宪法 魏恒泰 李世全 |
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| 作者单位： | 济南分院 |
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| 摘 要： | 用工时消耗研究方法探讨了综合机械化采煤工作面合理长度的确定，并用极值原理证明了端部进刀方式比中部进刀方式有较高的经济效果。
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| 关 键 词： | 采煤综合机组 液压支架 回采工作面 生产规划 综合机械化采煤工作面 |
DETERMINATION OF THE RATIONAL LENGTH OF THE FULLY-MECHANIZED COALFACE |
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| Meng Xianfa,Wei Hengtai,Li shiquan.DETERMINATION OF THE RATIONAL LENGTH OF THE FULLY-MECHANIZED COALFACE[J].Journal of Shandong Univ of Sci and Technol: Nat Sci,1994(2). |
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| Authors: | Meng Xianfa Wei Hengtai Li shiquan |
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| Institution: | Meng Xianfa;Wei Hengtai;Li shiquan(Jinan Branch of SIMT.)(Geological Section of Huafeng Coal Mine) |
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| Abstract: | In this paper,the determination or the rational length of the fully-mechanized coal face was discussed and the extreme value principle was used to prove that the full-facetriangular inclined sumping method has higher ecomomic efficiency than that the balf-faceinclined sumping method has. |
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| Keywords: | fully-mechanized coalface equipment powered supports coalface production planning fully-mechanized coalface |
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