| 冲击式采煤破煤机理的研究 |
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| 引用本文： | 田取珍,刘混举.冲击式采煤破煤机理的研究[J].太原理工大学学报,1998,29(2):122-124. |
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| 作者姓名： | 田取珍 刘混举 |
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| 作者单位： | 山西煤炭规划设计院，太原理工大学采矿与土木工程系 |
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| 摘 要： | 看重分析了长壁采煤工作面煤壁应力特点和冲击劈裂式采煤的相互作用关系，提出了冲击破煤的作业方式，在煤矿生产现场工业性试验的基础上的确定了冲击式采煤的工艺参数，发现了冲击式采煤的关键问题，为研制和改进冲击式采煤机提供了理论依据。
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| 关 键 词： | 采煤工作面 冲击式采煤 破煤机理 |
Study on Coal Breaking Mechanism of Coal Getting by Impact |
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| Tian Quzhen,Liu Hunju\=.Study on Coal Breaking Mechanism of Coal Getting by Impact[J].Journal of Taiyuan University of Technology,1998,29(2):122-124. |
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| Authors: | Tian Quzhen Liu Hunju\= |
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| Abstract: | The paper emphatically analyses the interaction between the wall stress characteristic and coal getting by impact on the longwall face, proposes the work pattern of coal breaking by impact. Based on the industrial test of coal mine workside, the technological parameters of coal getting by impact are determined and the key problem is found out, which provides the theoretical basis for studying and improving the impact coal getting machine. |
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| Keywords: | coal face coal getting by impact coal breaking mechanism |
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