| 基于FLAC3D强度折减法边坡稳定分析判据比较 |
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| 引用本文： | 王成龙,王保田,李守光. 基于FLAC3D强度折减法边坡稳定分析判据比较[J]. 山西建筑, 2007, 33(2): 104-105 |
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| 作者姓名： | 王成龙 王保田 李守光 |
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| 作者单位： | 1. 河海大学岩土工程研究所,江苏,南京,210098
2. 江苏北合工程管理咨询有限公司,江苏,南京,210029 |
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| 摘 要： | 运用FLAC3D针对一典型边坡算例,分别用计算的收敛性、位移突变和塑性区的贯通性判据来计算得到安全系数,对这三种常用判据进行了分析比较,说明了它们的计算结果是合理的且相近。
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| 关 键 词： | FLAC3D 强度折减法 安全系数 判据 |
| 文章编号： | 1009-6825（2007）02-0104-02 |
| 修稿时间： | 2006-06-21 |
Study on the criteria of slope stability analysis by using shear strengthreduction method with FLAC3D |
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| WANG Cheng-long,WANG Bao-tian,LI Shou-guang. Study on the criteria of slope stability analysis by using shear strengthreduction method with FLAC3D[J]. Shanxi Architecture, 2007, 33(2): 104-105 |
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| Authors: | WANG Cheng-long WANG Bao-tian LI Shou-guang |
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| Affiliation: | WANG Cheng-long WANG Bao-tian LI Shou-guang |
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| Abstract: | An example slope is analyzed with FLAC3D and its safety factor is computed by applying the three criteria including the convergence of numerical computations,the abruptness of displacement and connectivity of plastic zone.The results from the various criteria are compared with each other.It is shown that the results are resonable and similar. |
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| Keywords: | FLAC3D shear strength reduction methods safety factor criterion |
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