| 金刚煤矿综采支架工作阻力的确定 |
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| 引用本文： | 杨忠民,奚光荣,涂兴东,唐斌,李龙清,来兴平. 金刚煤矿综采支架工作阻力的确定[J]. 安徽理工大学学报(自然科学版), 2011, 31(1): 5-7 |
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| 作者姓名： | 杨忠民 奚光荣 涂兴东 唐斌 李龙清 来兴平 |
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| 作者单位： | 1. 西安科技大学能源学院,陕西,西安,710054
2. 四川省达竹煤电集团有限责任公司,四川,达州,231016 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 综采支架工作阻力的大小,直接决定着综采支架的架型和质量,关系到矿井的生产和安全,影响到矿井的经济效益和社会效益.运用国内外对支架阻力的计算方法,借助相似模拟试验,确定了金刚矿3115工作面综采支架工作阻力为2400kN.现场使用效果表明:使用综合机械化开采经济效益和社会效益明显,不过在确定液压支架工作阻力时,应充分参考...
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| 关 键 词： | 综采工作面 支架选型 液压支架工作阻力 |
Determination of Working Resistance of Fully Mechanized Mining Supports in Jingang Coal Mine |
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| YANG Zhong-min,XI Guang-rong,TU Xing-dong,TANG Bin,LI Long-qing,LAI Xing-ping. Determination of Working Resistance of Fully Mechanized Mining Supports in Jingang Coal Mine[J]. Journal of Anhui University of Science and Technology:Natural Science, 2011, 31(1): 5-7 |
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| Authors: | YANG Zhong-min XI Guang-rong TU Xing-dong TANG Bin LI Long-qing LAI Xing-ping |
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| Affiliation: | YANG Zhong-min1,XI Guang-rong2,TU Xing-dong2 TANG Bin2,LI Long-qing1,LAI Xing-ping1(1.School of Energy Engineering,Xi'an University of Science and Technology,Xi'an Shaanxi 710054,China,2.Dazhu Coal-Electricity Group Co.Ltd,Dazhou Sichuan 231016,China) |
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| Abstract: | Working resistance of fully mechanized mining supports directly determines type and quality of fully mechanized mining supports,is related to production and safety of mine,and has an effect on both economic and social benefit.Applying the calculation method for the support resistance home and abroad and by the means of similar model experiment,working resistance of fully mechanized mining supports for No.3115 working face in Jingang Coal Mine was determined as 2400kN.Practical application showed that econom... |
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| Keywords: | fully mechanized mining face selection of hydraulic support working resistance of hydraulic support |
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