| 煤基质收缩能力内在控制因素的试验研究 |
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| 引用本文： | 陈金刚,张世雄,秦勇,傅雪海.煤基质收缩能力内在控制因素的试验研究[J].煤田地质与勘探,2004,32(5):26-28. |
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| 作者姓名： | 陈金刚 张世雄 秦勇 傅雪海 |
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| 作者单位： | 1. 武汉理工大学资环学院, 湖北 武汉 430070; |
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| 摘 要： | 基于煤基质收缩实验和三轴压缩实验,对煤基质收缩的内在控制因素进行了探讨,发现煤基质收缩量显著受控制于其本身所固有的力学性能,与其力学参数呈现负指数关系,并对这一内在机理进行了剖析。
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| 关 键 词： | 煤基质 收缩能力 力学参数 |
| 文章编号： | 1001-1986(2004)05-0026-03 |
| 收稿时间： | 2003-12-18 |
| 修稿时间： | 2003年12月18 |
Testing study on the internality controlling factors of coal matrix shrinkage ability |
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| CHEN Jin-gang,ZHANG Shi-xiong,QIN Yong,FU Xue-hai.Testing study on the internality controlling factors of coal matrix shrinkage ability[J].Coal Geology & Exploration,2004,32(5):26-28. |
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| Authors: | CHEN Jin-gang ZHANG Shi-xiong QIN Yong FU Xue-hai |
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| Institution: | 1. Wuhan University of Technology, Wuhan 430070, China;2. China University of Mining and Technology, Xuzhou 221008, China |
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| Abstract: | Based on experiments on coal matrix shrinkage and triaxial compression, the internality controlling factors of coal matrix shrinkage are discussed. It is showed that coal matrix shrinkage ability is obviously controlled by its mechanics properties. The shrinkage quantity tends to become low in exponent with the rise of its mechanics parameters. At last the coupling mechanism is analyzed. |
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| Keywords: | coal matrix shrinkage ability mechanics parameters |
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