| 厚松散层薄基岩下综采液压支架选型试验分析 |
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| 引用本文： | 郭旭东,杨科.厚松散层薄基岩下综采液压支架选型试验分析[J].煤炭技术,2014(8):165-167. |
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| 作者姓名： | 郭旭东 杨科 |
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| 作者单位： | 安徽理工大学能源与安全学院;煤矿安全高效开采省部共建教育部重点实验室(安徽理工大学) |
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| 摘 要： | 针对淮南潘二矿厚松散层薄基岩地质条件下1811(1)工作面开采的液压支架选型,采用数值模拟及相似模拟手段,对1811(1)工作面开采三带发育高度进行了分析研究,并最终确定采用ZZ7200-13/26型支撑掩护式液压支架,通过现场矿压显现规律的实测确定ZZ7200-13/26型支撑掩护式液压支架选型的合理性。
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| 关 键 词： | 厚松散层 薄基岩 数值模拟 相似模拟 支架选型 |
Analysis on Hydraulic Support Selection under Thick Alluvium and Thin Bedrock |
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| GUO Xu-dong;YANG Ke.Analysis on Hydraulic Support Selection under Thick Alluvium and Thin Bedrock[J].Coal Technology,2014(8):165-167. |
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| Authors: | GUO Xu-dong;YANG Ke |
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| Affiliation: | GUO Xu-dong;YANG Ke;School of Mineral and Safety Engineering,Anhui University of Science and Technology;Key Laboratory of Safety and High-efficiency Coal Mining,Ministry of Education(Anhui University of Science and Technology); |
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| Abstract: | Aiming at hydraulic support selection for the 1811(1) face of the second mine of Panji,under the condition of thick alluvium and thin bedrock geological.Numerical simulation and similar simulation are used to analyze and research the developed high of three zones of the face,and ultimately determining to use the ZZ7200-13/26 type chock-shield-type hydraulic support.Then the reasonableness of the ZZ7200-13/26 type chock-shield-type hydraulic support is certified by measuring strata-pressure behavior on the field. |
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| Keywords: | thickun consolidated layers thinbedrock numerical simulation similar simulation support selection |
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