| 含水率对岩石蠕变规律影响的试验研究 |
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| 引用本文： | 杨彩红,王永岩,李剑光,高菲. 含水率对岩石蠕变规律影响的试验研究[J]. 煤炭学报, 2007, 32(7): 695-699 |
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| 作者姓名： | 杨彩红 王永岩 李剑光 高菲 |
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| 作者单位： | 辽宁工程技术大学,力学与工程科学系,辽宁,阜新,123000;辽宁工程技术大学,力学与工程科学系,辽宁,阜新,123000;辽宁工程技术大学,力学与工程科学系,辽宁,阜新,123000;辽宁工程技术大学,力学与工程科学系,辽宁,阜新,123000 |
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| 摘 要： | 通过对不同含水状态页岩岩样三轴蠕变实验结果和与实验结果相符合的蠕变模型参数进行分析，得出了含水状态对岩石蠕变影响的规律，并对影响岩石蠕变的因素进行了探讨，结果表明,含水率和应力差是影响岩石蠕变的重要因素.
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| 关 键 词： | 含水率 非线性蠕变 三轴实验 页岩岩样 |
| 文章编号： | 0253-9993（2007）07-0695-05 |
| 收稿时间： | 2006-09-05 |
| 修稿时间： | 2006-09-05 |
Testing study about the effect of different water content on rock creep law |
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| YANG Cai-hong,WANG Yong-yan,LI Jian-guang,GAO Fei. Testing study about the effect of different water content on rock creep law[J]. Journal of China Coal Society, 2007, 32(7): 695-699 |
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| Authors: | YANG Cai-hong WANG Yong-yan LI Jian-guang GAO Fei |
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| Affiliation: | Department of Mechanics and Engineering Sciences, Liaoning Technical University, Fuxin 123000, China |
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| Abstract: | The law of how the water content affecting the mechanical properties of rock creep was got through analysing of the results of virtual three axial creep testing of shale specimens in different water content and the parameters of rock model that coincides with creep testing results.And the factors of effect on rock creep were studied,The results show that water content and stress difference are the important factors affecting rock creeping. |
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| Keywords: | water content non-linear creep virtual three axial creep testing shale specimens |
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