| 损伤力学用于岩石强度的分析 |
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| 引用本文： | 卢国胜.损伤力学用于岩石强度的分析[J].中国矿业,2005,14(10):77-79. |
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| 作者姓名： | 卢国胜 |
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| 作者单位： | 西南科技大学,绵阳,621002 |
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| 摘 要： | 鉴于用常规实验方法得出的岩石强度及应力应变关系的离散性较大，本文应用损伤力学理论，建立了岩石的弹性损伤本构关系，这有助于揭示岩石强度的真实特性，也有助于研究围压和损伤程度对岩石强度的影响规律。
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| 关 键 词： | 岩石 岩石强度 损伤力学 |
| 文章编号： | 1004-4051(2005)10-0077-03 |
| 收稿时间： | 2005-05-30 |
| 修稿时间： | 2005年5月30日 |
APPLICATION OF DAMAGE MECHANICS ON ANALYSIS OF ROCK STRENGTH |
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| Lu Guosheng.APPLICATION OF DAMAGE MECHANICS ON ANALYSIS OF ROCK STRENGTH[J].China Mining Magazine,2005,14(10):77-79. |
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| Authors: | Lu Guosheng |
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| Affiliation: | Southwest University of Science and Technology , Mianyang Sichuan 621002 |
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| Abstract: | In view of values of rock strength and stress-strain relationship got by conventional experiments are dispersal, theory of damage mechanics are used to set up rock elastic damage mechanics model in this paper. Application of damage mechanics is advantageous to reveal real property of rock strength, and is advantageous to study influence of confining pressure and damage extend on rock strength. |
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| Keywords: | Rock Rock strength Damage mechanics |
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