| 一种蠕变模型材料的试验研究 |
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| 引用本文： | 王贵君.一种蠕变模型材料的试验研究[J].辽宁工程技术大学学报(自然科学版),1991(1). |
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| 作者姓名： | 王贵君 |
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| 作者单位： | 阜新矿业学院岩土与基础工程教研室 |
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| 摘 要： | 进行软岩支护研究有必要进行大量的模型蠕变试验,这对模型材料提出了更高的要求。砂一石蜡混合材料能很好地模拟煤矿软岩(如泥页岩).文中给出了材料的配比试验和蠕变试验的结果,得到按对数型蠕变方程和西原模型蠕变方程拟合的回归系数。
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| 关 键 词： | 蠕变 模型试验 模型材料 长时强度 |
The Experimental Study of One Kind of Creep Equivalent Material |
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| Wang Guijun.The Experimental Study of One Kind of Creep Equivalent Material[J].Journal of Liaoning Technical University (Natural Science Edition),1991(1). |
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| Authors: | Wang Guijun |
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| Institution: | Wang Guijun |
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| Abstract: | It is neccessary to make a lot of material creep tests to study the soft rock support, that puts in higher claim for the equivalent material. Sand-wax mixed material can well simulate soft rock in mine such as clay-shale stone .In this paper, the results of the mixing ratio test and creep test of the mixture are given, with the regression coefficients according to logarithmic creep equation and K-B model's creep equation. |
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| Keywords: | creep model test equivalent material the long duration strenth |
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