| 模拟煤体的相似材料试验研究 |
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| 引用本文： | 孔令强,杨小林,梁为民,余永强.模拟煤体的相似材料试验研究[J].煤矿爆破,2007(1):13-15. |
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| 作者姓名： | 孔令强 杨小林 梁为民 余永强 |
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| 作者单位： | 河南理工大学土木学院,河南省焦作市454003 |
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| 摘 要： | 文对模拟煤体或软岩的相似材料配比进行了试验研究,分析了砂胶比、水固比等因素对相似材料模型物理力学性能的影响规律,并确定了不同抗压强度的相似材料的配比方案。
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| 关 键 词： | 相似材料 砂胶比 水固比 抗压强度 |
Study for the Ratio of Similar Materials For Simulating Coal |
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| Kong lingqiang, Liang weimin.Study for the Ratio of Similar Materials For Simulating Coal[J].Coal Mine Blasting,2007(1):13-15. |
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| Authors: | Kong lingqiang Liang weimin |
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| Affiliation: | Henan Polytechnic University, Jiaozuo Henan, 454000 |
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| Abstract: | The ratio of similar materials for simulating coal and soft rock was studied in this paper. And the law effect of related factors, sand-binder ratio and water-solid ratio etc. to mechanical properties of similar materials have been analyzed, and the mix proportions for similar materials with different compressive strength have been determined. |
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| Keywords: | similar materials water-solid ratio sand-binder ratio compressive strength |
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