| 张庄铁矿充填尾砂流变特性实验研究 |
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| 引用本文： | 谢德瑜,张华,胡滨,孙贺然,韩文亮. 张庄铁矿充填尾砂流变特性实验研究[J]. 矿冶工程, 2015, 35(5): 14-16. DOI: 10.3969/j.issn.0253-6099.2015.05.004 |
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| 作者姓名： | 谢德瑜 张华 胡滨 孙贺然 韩文亮 |
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| 作者单位： | 1.中国矿业大学(北京), 北京 100083;2.安徽马钢张庄矿业有限责任公司, 安徽 六安 237471;3.中冶北方工程技术有限公司, 辽宁 大连 116600;4.清华大学, 北京 100084 |
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| 摘 要： | 研究了不同浓度浆体的流变特性, 总结了其变化规律, 根据流变特性计算管道输送的水力坡度和充填倍线, 为管道自流输送充填奠定理论基础。
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| 关 键 词： | 尾砂 流变特性 管道输送 充填 |
| 收稿时间： | 2015-04-05 |
Experimental Study on Rheological Properties of Zhangzhuang Iron Mine Tailings |
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| XIE De-yu,ZHANG Hua,HU Bin,SUN He-ran,HAN Wen-liang. Experimental Study on Rheological Properties of Zhangzhuang Iron Mine Tailings[J]. Mining and Metallurgical Engineering, 2015, 35(5): 14-16. DOI: 10.3969/j.issn.0253-6099.2015.05.004 |
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| Authors: | XIE De-yu ZHANG Hua HU Bin SUN He-ran HAN Wen-liang |
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| Affiliation: | 1.China University of Mining & Technology(Beijing), Beijing 100083, China; 2.Anhui Magang Zhangzhuang Mining Co Ltd, Liu'an 237471, Anhui, China;3.Northern Engineering & Technology Corporation, MCC, Dalian 116600, Liaoning, China;4.Tsinghua University, Beijing 100084, China |
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| Abstract: | An experimental study on rheological properties of slurry with different concentrations in the pipeline transportation, and the summarization of a general pattern of its variation were presented. Based on the rheological properties, the hydraulic gradient and filling times line for pipeline transportation were calculated, which can lay a theoretical foundation for pipeline transportation in backfilling by gravity flow. |
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| Keywords: | tailings rheological properties pipeline transportation backfilling |
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