| 强度折减法分析滑坡稳定的误差和敏感性研究 |
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| 引用本文： | 何建平.强度折减法分析滑坡稳定的误差和敏感性研究[J].路基工程,2010,0(1):64-66. |
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| 作者姓名： | 何建平 |
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| 作者单位： | 洛阳理工学院土木工程系, 河南洛阳 471023 |
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| 摘 要： | 采用有限元强度折减法计算一污水处理厂滑坡稳定安全系数来判断其边坡的稳定,找出分析计算过程中,选择的屈服准则及有限元模型网格剖分的疏密及参数的选取等因素,对计算结果的影响规律,为边坡的稳定性评价及防治提供重要依据。
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| 关 键 词： | 有限元强度折减法 滑坡稳定 误差 敏感性分析 |
| 收稿时间： | 2019-11-09 |
Study on Errors and Sensitivity of Slope Stability with Strength Reduction Method |
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| Authors: | HE Jian-ping |
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| Affiliation: | Luoyang College of Technology/a>;Luoyang 471023/a>;Henan/a>;China |
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| Abstract: | This paper is to calculate the safety factor for slope stability of a sewage treatment plant with strength reduction finite element method to determine the stability of side slope and find the rule of influence on calculation results caused by the chosen yield criterion,grid subdivision density of finite element model and parameters selection during analysis and calculation in order to provide important basis for evaluation and prevention of slope stability. |
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| Keywords: | strength reduction finite element method slop stability error sensitivity analysis |
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