| 深埋深、薄基岩条件下液压支架设计研究 |
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| 引用本文： | 孙红发,杨文明,孙远方,冉玉玺.深埋深、薄基岩条件下液压支架设计研究[J].煤炭技术,2014(7):182-184. |
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| 作者姓名： | 孙红发 杨文明 孙远方 冉玉玺 |
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| 作者单位： | 郑州煤矿机械集团股份有限公司 |
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| 摘 要： | 根据焦煤集团赵固二矿的煤层赋存条件,以及与煤层相关的围岩条件,进行支架的选型计算,并针对赵固二矿深埋深、特厚冲积层、薄基岩、厚煤层的地质特点,确定液压支架的具体参数、架型结构及关键技术,设计ZY18000/30/65D型两柱掩护式液压支架。
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| 关 键 词： | 薄基岩 两柱掩护式 支护强度 |
Analysis and Research of Two-leg Shield Support |
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| SUN Hong-fa;YANG Wen-ming;SUN Yuan-fang;RAN Yu-xi.Analysis and Research of Two-leg Shield Support[J].Coal Technology,2014(7):182-184. |
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| Authors: | SUN Hong-fa;YANG Wen-ming;SUN Yuan-fang;RAN Yu-xi |
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| Affiliation: | SUN Hong-fa;YANG Wen-ming;SUN Yuan-fang;RAN Yu-xi;Zhengzhou Coal Mine Machinery Group Co.,Ltd.; |
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| Abstract: | Based on the structural characteristics of coal seam and its related surrounding rock of Zhaogu coal mine,the selection calculation of shield support ZY18000/30/65D has been made,and the specific parameters,structure and key technology of shield support has been confirmed by buried depth,special thick alluvium,thin bedrock and geologic characteristic of thick seam. |
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| Keywords: | thin bedrock two-leg shield support supporting intensity |
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