| 浅谈两柱掩护式液压支架在同煤集团的应用 |
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| 引用本文： | 张涛.浅谈两柱掩护式液压支架在同煤集团的应用[J].科技情报开发与经济,2010,20(8):207-208. |
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| 作者姓名： | 张涛 |
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| 作者单位： | 大同煤矿集团机电管理处,山西大同,037003 |
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| 摘 要： | 对两柱掩护式支架和四柱支撑式支架的性能进行了对比和分析,重点介绍了ZY6400两柱掩护式支架的主要特点及其在大同＂两硬＂地质条件下的应用情况。
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| 关 键 词： | 两柱掩护式支架 ZY6400支架 技术特征 性能比较 |
Talking about the Application of Two-column Shield Hydraulic Support in Datong Coal Mine Group |
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| ZHANG TAO.Talking about the Application of Two-column Shield Hydraulic Support in Datong Coal Mine Group[J].Sci-Tech Information Development & Economy,2010,20(8):207-208. |
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| Authors: | ZHANG TAO |
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| Abstract: | This paper makes comparison and analysis of the performances of two-column shield hydraulic support and four-column braced hydraulic support,focusing on the main features of ZY6400 two-column shield hydraulic support and its application under Datong’s geological conditions of hard roof and hard seam. |
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| Keywords: | two-column shield hydraulic support ZY6400 hydraulic support technical features performance comparison |
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