| 薄煤层机采和炮采两用液压支架的研制 |
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| 引用本文： | 徐涛,温炜,王言堂.薄煤层机采和炮采两用液压支架的研制[J].煤矿机电,2011(5). |
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| 作者姓名： | 徐涛 温炜 王言堂 |
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| 作者单位： | 兖州矿业集团有限公司机电设备制造厂,山东邹城,273500 |
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| 摘 要： | 为进一步提高薄煤层综采工作面开采效率,增加薄煤层开采的安全性,设计了ZY4000/08/16型掩护式支架。根据工作面顶板条件、煤层埋深和采高等因素确定支护强度;为适应炮采和机采两种不同开采工艺的要求,采用长、短两种推移杆。该支架经使用,达到了设计要求。
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| 关 键 词： | 掩护式支架 薄煤层开采 机采 炮采 |
Research on Dual-Purpose Hydraulic Support of Thin Seam Machine and Blasting Mining |
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| Abstract: | In order to further improve the thin seam coal face mining efficiency and safety of thin seam mining,designs ZY4000/08/16 type shield hydraulic support.According to the roof condition,the depth and height of mining factors,determines the intensity of hydraulic support;in order to adapt the machine and blasting mining these two different exploration mining technology requirements,uses two kinds of long and short push-moving poles.It is proved that the hydraulic support achieves design requirements by use. |
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| Keywords: | shield hydraulic support thin seam exploration mechanical exploration blasting mining |
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