| 拉格朗日分析在岩石单轴抗压中的应用 |
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| 引用本文： | 张志刚.拉格朗日分析在岩石单轴抗压中的应用[J].山东建筑工程学院学报,2006(4). |
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| 作者姓名： | 张志刚 |
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| 作者单位： | 山东建筑大学研究生处 山东济南250101 |
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| 摘 要： | 论述了连续介质快速拉格朗日法的理论、方法、特点及应用,根据基于显式拉格朗日元法的程序FLAC3D进行了岩石单轴抗压强度的数值试验模拟。
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| 关 键 词： | 数值试验 有限差分法 拉格朗日分析 单轴抗压 |
Lagrangian analysis and its application in the rock uniaxial compression |
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| ZHANG Zhi-gang.Lagrangian analysis and its application in the rock uniaxial compression[J].Journal of Shandong Institute of Architecture and Engineering,2006(4). |
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| Authors: | ZHANG Zhi-gang |
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| Abstract: | This paper discusses the theory,technique,features,and applications of the fast Lagrangian analysis of continua.By using FLAC~(3D)(a program of the three Dimensional Fast Lagrangian Analysis of Continua,upon explicit finite difference method),a numerical imitation on the uniaxial compression of the rock is also carried out. |
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| Keywords: | numerical experiment finite difference method Lagrangian analysis uniaxial compression |
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