| Application of Revised BP -NN Method to Landslide Stability Analysis in the Three Gorges Area |
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| 引用本文： | YE Si - qiao,TANG Hong - mei,SHI Jin - xu. Application of Revised BP -NN Method to Landslide Stability Analysis in the Three Gorges Area[J]. 保鲜与加工, 2006, 0(6): 38 |
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| 作者姓名： | YE Si - qiao TANG Hong - mei SHI Jin - xu |
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| 作者单位： | 1. Institute of Geotechnical Engineering, Chongqing Jiaotong University, Chongqing 400074, P. R. China; 2. School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031, P. R. China |
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| 摘 要： | Using the revised BP-NN,this paper presented the neural network method for landslide stability analysis in the Three Gorges area.By choosing 30 typical landslides in this area as examples,the stability state estimated by the revised BP-NN method is highly consistent to that by conventional transfer coefficient method.And the method presented in this paper has following advantages:the input parameters are easily obtained and this method does not deeply rely on investigation quality and shear strength parameters of slips and is a quite simple one.The BP-NN method is a new measure to stability analysis of landslides in the Three Gorges area,which is especially suitable to the stability prediction of landslides before investigation.
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| 关 键 词： | Three Gorges area landslide stability analysis revised BP - NN method |
| 收稿时间： | 2006-07-20 |
| 修稿时间： | 2006-07-20 |
Application of Revised BP -NN Method to Landslide Stability Analysis in the Three Gorges Area |
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| YE Si - qiao,TANG Hong - mei,SHI Jin - xu. Application of Revised BP -NN Method to Landslide Stability Analysis in the Three Gorges Area[J]. Storage & Process, 2006, 0(6): 38 |
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| Authors: | YE Si - qiao TANG Hong - mei SHI Jin - xu |
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| Affiliation: | 1. Institute of Geotechnical Engineering, Chongqing Jiaotong University, Chongqing 400074, P. R. China; 2. School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031, P. R. China |
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| Abstract: | Using the revised BP-NN,this paper presented the neural network method for landslide stability analysis in the Three Gorges area.By choosing 30 typical landslides in this area as examples,the stability state estimated by the revised BP-NN method is highly consistent to that by conventional transfer coefficient method.And the method presented in this paper has following advantages:the input parameters are easily obtained and this method does not deeply rely on investigation quality and shear strength parameters of slips and is a quite simple one.The BP-NN method is a new measure to stability analysis of landslides in the Three Gorges area,which is especially suitable to the stability prediction of landslides before investigation. |
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| Keywords: | Three Gorges area landslide stability analysis revised BP - NN method |
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