| 翟镇煤矿煤巷围岩分类及分析 |
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| 引用本文： | 秦文露,曹书良.翟镇煤矿煤巷围岩分类及分析[J].山东科技大学学报(自然科学版),1999(3). |
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| 作者姓名： | 秦文露 曹书良 |
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| 作者单位： | 新汶矿业集团有限责任公司翟镇煤矿 |
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| 摘 要： | 分析并确定了煤层巷道围岩稳定性分类指标；对翟镇煤矿１４０３ Ｅ 运输巷和３２０３ Ｗ 回风巷围岩进行了分类，为该矿支护形式的选择提供了依据。
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| 关 键 词： | 围岩分类 指标 锚杆支护 |
Classification and Analysis of the Surrounding Rocks of In-seam Roadways in Zhaizhen Colliery |
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| QIN Wen lu,CAO Shu liang.Classification and Analysis of the Surrounding Rocks of In-seam Roadways in Zhaizhen Colliery[J].Journal of Shandong Univ of Sci and Technol: Nat Sci,1999(3). |
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| Authors: | QIN Wen lu CAO Shu liang |
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| Abstract: | In this paper,indices of stability of surrounding rocks are analysed.In accordance with 1403E haulage level and 3203W ventilation level,the classification of surrounding rocks is worked out.It provides theoretic basis for the selection of supporting type in Zhaizhen Colliery. |
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| Keywords: | classification of surrounding rock indices bolting |
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