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| Application of BP Networks in the Stability Analysis of Slopes in the Open-pit Mine |
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Received:December 14, 2011
Revised:March 23, 2012
Accepted:December 26, 2011
Published Online:June 13, 2012
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| DOI： |
| KeyWord:BP neural network; Slope stability; Safety coefficient |
| Author | Institution |
| Cheng Wei-hua |
Faculty of land Resource Engineering,Kunming University of Science and Technology,Yunnan Kunming |
| Qiao deng-pan |
Faculty of land Resource Engineering,Kunming University of Science and Technology,Yunnan Kunming |
| Zhang lei |
Faculty of land Resource Engineering,Kunming University of Science and Technology,Yunnan Kunming |
| Chen ou |
Faculty of land Resource Engineering,Kunming University of Science and Technology,Yunnan Kunming |
| Hou guo-quan |
Faculty of land Resource Engineering,Kunming University of Science and Technology,Yunnan Kunming |
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| Abstract: |
| Slope stability analysis is the basis of governance of the slope engineering, how to determine the slope stability exactly has very important significance to open pit mining project. This paper based on analyzed a large number of open pit slope stability study at home and abroad , using the improved BP neural network algorithm to establish a model for open pit slope stability analysis, and the precision of the model was validated, the results show that actual output and expected output are basically consistent. The network model which created were used to predicted the slope stability of open-pit mine, and received good results. |
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