| 大乘煤矿急倾斜煤层巷道放顶煤采煤法区段高度研究 |
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| 引用本文： | 金珠鹏,张继忠. 大乘煤矿急倾斜煤层巷道放顶煤采煤法区段高度研究[J]. 矿冶, 2012, 21(3): 8-11 |
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| 作者姓名： | 金珠鹏 张继忠 |
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| 作者单位： | 黑龙江科技学院资源与环境工程学院,哈尔滨,150027 |
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| 基金项目： | 黑龙江省教育厅基金重点项目 |
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| 摘 要： | 运用用模糊数学综合评判法得出该矿采用巷道放顶煤采煤法的可行性,用弹塑性理论结合大乘煤矿现场实际资料来确定分段高度,并总结出区段高度的影响因素。对同类矿井的生产具有很大的借鉴作用。
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| 关 键 词： | 综合评判法 弹塑性理论 分段高度 |
| 收稿时间： | 2012-01-06 |
| 修稿时间： | 2012-01-06 |
Dacheng coal caving in steep seam mining method of section height |
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| jinzhupeng and zhangjizhong. Dacheng coal caving in steep seam mining method of section height[J]. Mining & Metallurgy, 2012, 21(3): 8-11 |
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| Authors: | jinzhupeng and zhangjizhong |
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| Affiliation: | (College of Resources & Environmental Engineering,Heilongjiang Institute of Science & Technology,Harbin 150027,China) |
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| Abstract: | Fuzzy comprehensive evaluation method is adopted to study the feasibility of mine tunnel caving mining method.The section height is determined by elastic-plastic theory combined the practical material in Dacheng Coal Mine field and summarizes the influencing factors of section height,which provides great reference to similar coal mine. |
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| Keywords: | comprehensive evaluation method elastic-plastic theory section height |
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