| 某煤矿中厚煤层液压支架设计选型 |
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| 引用本文： | 张立荣. 某煤矿中厚煤层液压支架设计选型[J]. 煤矿机械, 2012, 33(5): 19-21 |
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| 作者姓名： | 张立荣 |
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| 作者单位： | 淄博职业学院,山东淄博,255314 |
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| 摘 要： | 液压支架的设计选型是煤矿工作面综采设备选型和配套的核心,利用数值模拟分析方法和浅埋深顶板结构理论计算方法确定了液压支架的支护强度,根据煤层厚度和煤层结构确定了支架的架型、支架高度和底板等必要技术参数,对实际生产具有一定的指导意义。
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| 关 键 词： | 液压支架 支护强度 设计 |
Hydraulic Support Design and Type Selection of Medium Thick Coal Seam |
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| ZHANG Li-rong. Hydraulic Support Design and Type Selection of Medium Thick Coal Seam[J]. Coal Mine Machinery, 2012, 33(5): 19-21 |
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| Authors: | ZHANG Li-rong |
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| Affiliation: | ZHANG Li-rong(Zibo Vocational Institute,Zibo 255314,China) |
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| Abstract: | Design and selection of hydraulic support is the core of coal mine fully mechanized mining equipment selection and matching,determine the hydraulic supporting strength.Using the numerical simulation method and shallow buried depth of roof structure of theoretical calculation method,determines the necessary technical parameters such as the support frame,the bracket height and the bottom plate pressure.According to the coal seam thickness and coal seam structure,which has the instructive meaning in application.. |
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| Keywords: | hydraulic support supporting strength design |
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