| 黑河水库引水洞上部滑坡的稳定性数值模拟分析 |
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| 引用本文： | 邸海燕. 黑河水库引水洞上部滑坡的稳定性数值模拟分析[J]. 水利与建筑工程学报, 2011, 9(3): 163-166 |
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| 作者姓名： | 邸海燕 |
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| 作者单位： | 西安外事学院,陕西西安,710077 |
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| 摘 要： | 以黑河引水洞上部滑坡为例,采用二维离散元软件对滑坡的变形过程进行了数值模拟,分别从应力、应变、塑性区分布等方面分析滑坡的变形特征,并对坡面一点的速率、位移情况进行监测,模拟结果与实际观测结果大体上是吻合的,离散元数值模拟在一定程度上反映了坡体变形破坏的总体趋势.
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| 关 键 词： | 黑河引水洞滑坡 稳定性分析 离散元分析 |
Numerical Simulation for Stability of Landslide above Diversion Tunnel in Heihe Reservoir |
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| DI Hai-yan. Numerical Simulation for Stability of Landslide above Diversion Tunnel in Heihe Reservoir[J]. Journal of Water Resources Architectural Engineering, 2011, 9(3): 163-166 |
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| Authors: | DI Hai-yan |
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| Affiliation: | DI Hai-yan(Xi'an International University,Xi'an,Shaanxi 710077,China) |
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| Abstract: | Here,taking the landslide of the high slope above the diversion tunnel of Heihe Reservoir as the investigated subject,the two-dimensional discrete element software is utilized to perform the numerical simulation for the process of slope deformation,the deformation characteristics of the slope is analyzed in the accepts of stress,strain,and the distribution of plastic zone and so on,and the rate and displacement at one point on the slope are monitored.The simulation results are basically consistent with the ... |
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| Keywords: | landslide of diversion tunnel in Heihe Reservoir stability analysis discrete element analysis |
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