| 岩土边坡稳定性动态分析 |
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| 引用本文： | 赵峥嵘.岩土边坡稳定性动态分析[J].公路交通科技,2005,22(9):59-61. |
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| 作者姓名： | 赵峥嵘 |
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| 作者单位： | 山东交通学院土木工程系,山东,济南,250023 |
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| 摘 要： | 通过对济南绕城高速公路南线K23 990-K24 110路段在路堑开挖施工期间,右侧山体边坡发现裂缝到滑塌全过程中位移观测和有关试验资料的分析研究,提出了计算山体边坡稳定安全系数K值的动态数学模型。并通过实例分析计算,进一步验证了滑坡体在滑动过程中K值的变化情况,为在施工中分析边坡稳定性及确定边坡加固措施和时机的选择提供了理论依据。
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| 关 键 词： | 岩土边坡 稳定性 动态分析 数学模型 |
| 文章编号： | 1002-0268(2005)09-0059-03 |
| 收稿时间： | 2004-07-27 |
| 修稿时间： | 2004年7月27日 |
Dynamic Analysis of Rock Soil Slope Stability |
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| ZHAO Zheng-rong.Dynamic Analysis of Rock Soil Slope Stability[J].Journal of Highway and Transportation Research and Development,2005,22(9):59-61. |
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| Authors: | ZHAO Zheng-rong |
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| Institution: | Department of Civil Engineering, Shandong Jiaotong University, Shandong Jinan 250023, China |
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| Abstract: | Through the analysis of the displacement observation and the related experiment data from the right mountain slope cracking to sliding during the subgrade construction of Jinan by-pass expressway southern section K23 990- K24 110, this paper provides dynamic mathematics model to calculate stability safety factor K of mountain slope.Through example analysis and calculation, the change of the factor K in sliding was verified, providing the theory foundation for analysis of slope stability and selection of slope stabilizing measure and its timing in construction. |
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| Keywords: | Rock soil slope Stability Dynamic analyze Mathematics model |
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