| 大采高技术与大采高液压支架的开发研究 |
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| 引用本文： | 王国法.大采高技术与大采高液压支架的开发研究[J].煤矿开采,2009,14(1). |
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| 作者姓名： | 王国法 |
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| 作者单位： | 煤炭科学研究总院开采设计分院,开采装备技术研究所,北京,100013 |
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| 摘 要： | 介绍国内外大采高技术发展概况和年产6.0Mt大采高综采成套装备研制,分析影响大采高液压支架稳定性和适应性的因素,提出保证大采高工作面支架稳定性措施,探讨7m煤层一次采全高技术和装备的可行性。
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| 关 键 词： | 大采高 液压支架 稳定性 一次采全高 |
Research on Mining Technology with High Mining Height and Development of Powered Support for High Mining Height |
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| WANG Guo-fa.Research on Mining Technology with High Mining Height and Development of Powered Support for High Mining Height[J].Coal Mining Technology,2009,14(1). |
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| Authors: | WANG Guo-fa |
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| Affiliation: | Mining Equipment Institute;Coal Mining & Designing Branch;China Coal Research Institute;Beijing 100013;China |
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| Abstract: | Development status of mining technology with large mining height in China and abroad is introduced in this paper. Development of full-mechanized mining outfit with large mining height whose output reaches 6.0Mt annual is introduced as well. After analyzing influence factors of stability and adaptability of powered support with large mining height, this paper puts forward measure of assuring stability of powered support with large mining height and discussed technology and equipments feasibility of single mi... |
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| Keywords: | large mining height powered support stability single mining full-height |
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