| 煤矿支护技术与设备 |
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| 引用本文： | 陈宏.煤矿支护技术与设备[J].科技情报开发与经济,2005,15(8):240-242. |
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| 作者姓名： | 陈宏 |
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| 作者单位： | 太原理工大学机电厂,山西太原,030024 |
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| 摘 要： | 阐述了国内外煤矿支护技术和支护设备的现状、机理和发展趋势，介绍了煤层巷道锚杆支护和回采工作面单体液压支柱支护的现状，指出了单体液压支柱存在的问题，提出了研制新型和环保型单体液压支柱的观点。
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| 关 键 词： | 煤矿支护技术 支护设备 锚杆支护 单体液压支柱 |
| 文章编号： | 1005-6033(2005)08-0240-03 |
| 修稿时间： | 2005年2月17日 |
The Timbering Technology and Equipment in Coalmine |
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| CHEN Hong.The Timbering Technology and Equipment in Coalmine[J].Sci-Tech Information Development & Economy,2005,15(8):240-242. |
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| Authors: | CHEN Hong |
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| Abstract: | This paper expounds the present situation, mechanism an d developing trend of the timbering techniques and timbering equipment in the fore ign and domestic coalmines, introduces the present situation of the pin timberin g of the coal seam tunnel and the monomer hydraulic pillar in coal mining face, points out the problems existing in the monomer hydraulic pillar, and puts forwa rd the opinions of developing the new-type and EP-type monomer hydraulic pillar. |
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| Keywords: | timbering technology in coal mine timbering equipment pin timbering monomer hydraulic pillar |
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