| 掺土煤矸石垂直人渗规律模拟研究 |
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| 引用本文： | 郑福祥,王电龙.掺土煤矸石垂直人渗规律模拟研究[J].亚热带水土保持,2011,23(2):19-21,35. |
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| 作者姓名： | 郑福祥 王电龙 |
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| 作者单位： | 1. 煤炭工业太原设计研究院 山西太原030001
2. 山西农业大学林学院 山西太谷030801 |
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| 摘 要： | 利用室内模拟实验研究不同掺土比例下煤矸石垂直渗透规律.结果表明,随着掺土比例的增大煤矸石的渗透速率迅速减小,掺土比例为1∶2煤矸石的初始入渗速率、稳定入渗速率和平均入渗速率均分别为掺土比例为1∶1煤矸石的1.05倍、1.23倍、1.42倍；分别为掺土比例为2∶1煤矸石的3.98倍、1.45倍、3.18倍；在掺土比例为1...
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| 关 键 词： | 煤矸石 容重 入渗速率 入渗规律 |
Simulation Experiment on the Vertical Infiltration Rules of Earth Mixing Coal Refuse |
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| Zheng Fuxiang,Wang Dianlong.Simulation Experiment on the Vertical Infiltration Rules of Earth Mixing Coal Refuse[J].Subtropical Soll and Water Conservation,2011,23(2):19-21,35. |
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| Authors: | Zheng Fuxiang Wang Dianlong |
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| Institution: | Zheng Fuxiang1 Wang Dianlong2(1.Taiyuan Coal Industry Design & Research Institute,Taiyuan Municipality of Shanxi Province 030001,2.Forestry College of Shanxi Agricultural University,Taigu Shanxi Province,030801) |
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| Abstract: | The paper conducted the research on the infiltration rules of loess、mine waste and three kinds of mixed ratio（1∶2、1∶1、2∶1）.The results show that as the mixed ratio increasing,infiltration rate of coal refuse deceases rapidly,of which,the starting infiltration rate,constant infiltration rate and average infiltration rate in the mixed ratio（1∶2） are 1.05 times、1.23 times、1.42 times as large as those in the mixed ratio（1∶1） respectively,are 3.98 times、1.45 times、3.18 times as large as those in the mixed ratio（2∶1） respectively.In the mixed ratio of 1∶2、1∶1 and mine waste,the ideal formula to express the process of infiltration is universal empirical formula and Kostiakov formula;while in the mixed ratio of 2∶1,the best formula is the universal empirical formula. |
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| Keywords: | coal refuse capacity infiltration rate infiltration rule |
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