| 用有限元强度折减法分析边坡稳定 |
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| 引用本文： | 石长,赵新铭. 用有限元强度折减法分析边坡稳定[J]. 隧道建设, 2006, 26(3): 5-8 |
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| 作者姓名： | 石长 赵新铭 |
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| 作者单位： | 南京航空航天大学土木工程系,南京,210016 |
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| 摘 要： | 利用大型有限元分析软件ANSYS，结合强度折减理论，对不同情况下的边坡稳定进行了分析，对不同网格划分及计算约束条件的选择对计算精度的影响进行分析，同时对硬性结构面进行模拟，得出一些有益结论。
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| 关 键 词： | 边坡稳定 有限元强度折减理论 ANSYS |
| 收稿时间： | 2005-11-08 |
| 修稿时间： | 2006-01-04 |
Slope Stability Analysis by means of FEM Strength Reduction Method |
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| SHI Zhang,ZHAO Xin-ming. Slope Stability Analysis by means of FEM Strength Reduction Method[J]. Tunnel Construction, 2006, 26(3): 5-8 |
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| Authors: | SHI Zhang ZHAO Xin-ming |
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| Affiliation: | Dept. of Civil Engineering, Nanjing University of Aeronautics and Astronautics, Nanfing 210016, China |
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| Abstract: | On basis of the strength reduction theory, the article makes analysis on the stability of slopes under different conditions and on the influence of different mesh dimensions and different constraint conditions on the accuracy of the calculations and makes simulations of the hard structural faces of slopes by means of ANSYS software, which leads to some useful conclusions. |
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| Keywords: | ANSYS |
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