| 采准掘进巷道顶板支护技术研究 |
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| 引用本文： | 孙岳新. 采准掘进巷道顶板支护技术研究[J]. 煤炭技术, 2012, 31(4): 90-91 |
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| 作者姓名： | 孙岳新 |
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| 作者单位： | 河北能源职业技术学院矿产资源与建筑工程系,河北唐山,063004 |
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| 摘 要： | 对现代煤矿企业中采准掘进巷道的特点进行了诠释,分析了矿山压力对采准掘进巷道的影响,着重介绍了煤矿业中常见的几种顶板支护技术,并配合图形表格说明了这几种顶板支护技术所要遵循的质量标准。
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| 关 键 词： | 顶板支护 可缩性支架支护 矿山压力 |
Research on Roof Support Technology in Preparing Roadways |
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| SUN Yue-xin. Research on Roof Support Technology in Preparing Roadways[J]. Coal Technology, 2012, 31(4): 90-91 |
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| Authors: | SUN Yue-xin |
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| Affiliation: | SUN Yue-xin (Department of Mineral Resources and Architectural Engineering,Hebei Energy Vocational Technology College,Tangshan 063004,China) |
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| Abstract: | The characteristics of preparing roadways adopted in modern mine’s companies are analyzed,and from the theory foundation aspect,the influence of mine’s pressure on the preparing roadways is researched.Several common used roof support technologies in the mine industry are especially introduced.The principles of quality which these roof support technologies must follow are also explored with the chart. |
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| Keywords: | roof support retractable brack support mine pressure |
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