| 松散岩土体崩解试验研究 |
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| 引用本文： | 文义明,侯克鹏,周宗红. 松散岩土体崩解试验研究[J]. 有色金属(矿山部分), 2011, 63(1): 55-64. DOI: 10.3969/j.issn.1671-4172.2011.01.010 |
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| 作者姓名： | 文义明 侯克鹏 周宗红 |
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| 作者单位： | 昆明理工大学国土资源工程学院,昆明,650093 |
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| 摘 要： | 选取云南某露天排土场两种松散岩土体进行崩解试验,通过跟踪崩解过程颗粒级配变化,应用分形理论对松散岩土体崩解过程进行了探讨,结果表明石英片岩、云母片岩在水的作用下会发生崩解与土体崩解过程类似,但石英片岩、云母片岩崩解程度远小于土体且崩解主要来自较大粒径岩块的崩解。该结果对工程实际具有一定的指导意义。
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| 关 键 词： | 松散岩土体 排土场 崩解 分形 分维数 |
The Study on Slaking Test of Loose Rock and Soil |
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| WEN Yiming,HOU Kepeng and ZHOU Zonghong. The Study on Slaking Test of Loose Rock and Soil[J]. , 2011, 63(1): 55-64. DOI: 10.3969/j.issn.1671-4172.2011.01.010 |
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| Authors: | WEN Yiming HOU Kepeng ZHOU Zonghong |
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| Affiliation: | Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, China;Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, China;Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, China |
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| Abstract: | Two kinds of loose rock and soil which belong to a dumping site of Yunnan are selected in this disintegration test.We have tracked the changes of grain composition during the disintegration process and discussed the loose rock mass disintegration process by particle size distribution fractal theory.The result shows that collapse of loose rock and soil is similar by the function of Quartz-schist,mica schist and water,but the disintegration degree of mica schist and Quartz-schist is smaller than that of the s... |
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| Keywords: | loose rock and soil dumping site disintegration fractal fractal dimension |
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