| 基于M-C准则的强度折减法分析边坡稳定性研究 |
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| 引用本文： | 林小谷,宗全兵.基于M-C准则的强度折减法分析边坡稳定性研究[J].岩土工程技术,2006,20(1):13-16. |
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| 作者姓名： | 林小谷 宗全兵 |
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| 作者单位： | 1. 福建信息职业技术学院建筑工程系,福建福州,350019;吉林大学建设工程学院,吉林长春,130026
2. 河海大学岩土工程研究所,江苏南京,210098 |
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| 摘 要： | 在对基于M-C准则的有限元强度折减法分析边坡稳定性理论研究的基础上,编写了相应的有限单元法分析程序。通过对相关考题和算例的分析表明,其分析成果与极限平衡法的分析成果是一致的,这表明基于M-C准则的有限元强度折减法在边坡稳定性分析中是可行的,其分析成果是可靠的。
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| 关 键 词： | M-C准则 ψ-c折减 稳定性 有限单元法 |
| 文章编号： | 1007-2993(2006)01-0013-04 |
| 修稿时间： | 2005年11月8日 |
The Research on Safety Analysis of Slope With Phi-C Reduction Method Adopting the Mohr-Coulomb Criterion |
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| Lin Xiaogu,Zong Quanbing.The Research on Safety Analysis of Slope With Phi-C Reduction Method Adopting the Mohr-Coulomb Criterion[J].Geotechnical Engineering Technique,2006,20(1):13-16. |
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| Authors: | Lin Xiaogu Zong Quanbing |
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| Abstract: | A program for finite element analysis is developed after completing the theory research of the phi-c reduction algorithm for applying the finite element method to the slope stability.At the same time,a standard examination question and an example are executed to verify the program and the method.According to the results of comparing with the traditional limit equilibrium analysis,it is clearly shown that the phi-c reduction method based on the Mohr-Coulomb criterion is a reliable and proper analysis method using FEM. |
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| Keywords: | Mohr-Coulomb criterion phi-c reduction stability finite element method |
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