| 岩石应变软化的有限元计算 |
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| 引用本文： | 方德平. 岩石应变软化的有限元计算[J]. 华侨大学学报(自然科学版), 1991, 12(2): 177-181 |
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| 作者姓名： | 方德平 |
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| 作者单位： | 华侨大学土本工程系 |
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| 摘 要： | 本文讨论了岩石应力-应变关系曲线及其理想化假设,考虑到岩石应变软化特性.编制了柑应的望性有限元程序.经与理论值比较后表明该计算的可行性和正确性.
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| 关 键 词： | 岩石 应变软化 有限元 应力 塑性 |
Finite Element Computation of the Rock Strain-Softening |
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| Fang Deping. Finite Element Computation of the Rock Strain-Softening[J]. Journal of Huaqiao University(Natural Science), 1991, 12(2): 177-181 |
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| Authors: | Fang Deping |
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| Affiliation: | Department of Civil Enginieering |
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| Abstract: | The author discusses here the relationship graph of the rock strain- softening and its idealized mechanical model.The behaviour of the rock strain- softening and the corresponding plastic finite element programming are also censidered.By comparing with the theoretical arithmetic,the computation is shown to be feasible and correct. |
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| Keywords: | finite element strain-softening stress strength rock |
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