| 基于MATLAB下BP神经网络的边坡稳定分析 |
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| 引用本文： | 苏巧荣. 基于MATLAB下BP神经网络的边坡稳定分析[J]. 河南大学学报(自然科学版), 2007, 37(6): 595-600 |
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| 作者姓名： | 苏巧荣 |
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| 作者单位： | 黄河水利职业技术学院,河南,开封,475001 |
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| 摘 要： | 文章以小浪底水利枢纽大坝下游2km黄河南岸的东苗家滑坡体为例,讨论MATLAB下的BP神经网络工具箱在边坡稳定性分析中的应用.结论是:利用MATLAB的神经网络工具箱可以实现边坡稳定性预测,且预测结果与其他方法计算结果相吻合;正确选择训练网络模式和传递函数、网络训练的权重和偏差是至关重要的.
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| 关 键 词： | 边坡稳定性 东苗家滑坡体 BP神经网络 MATLAB |
| 文章编号： | 1003-4978（2007）06-0595-06 |
| 修稿时间： | 2006-05-16 |
Application of BP Neural Network Based on MATLAB to the Slope Stability Analysis |
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| SU Qiao-rong. Application of BP Neural Network Based on MATLAB to the Slope Stability Analysis[J]. Journal of Henan University(Natural Science), 2007, 37(6): 595-600 |
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| Authors: | SU Qiao-rong |
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| Affiliation: | Yellow River Conservancy Technical Institute, Henan Kai feng 475001, China |
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| Abstract: | This paper, taking as an example the Dongmiaojia slide mass located at the south bank of the Yellow River, 2 kilometers at the downstream of Xiaolangdi Water Conservancy Project, discusses the application of BP Neural Network based on MATLAB to the Slope Stability Analysis. The following conclusions are made: Slope stability can be forecast using the NNtool of MATLAB, and the forecast result accords with the result by other methods; The best effect of network training can be achieved and reasonable conclusions can be made only by selecting the proper training network mode and transfer functions; Network training weight and bias must be reasonably selected due to their vital roles in network training. |
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| Keywords: | slope stability dong miaojia slide mass BP neural network MATLAB |
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