›› 2005, Vol. 26 ›› Issue (9): 1409-1413.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Application of BP model to landslide hazard risk prediction

WU Yi-ping1, 2, TANG Hui-ming2, GE Xiu-run1   

  1. 1. Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China; 2. Faculty of Engineering，China University of Geosciences, Wuhan 430074, China
  • Received:2004-10-11 Online:2005-09-10 Published:2013-12-30

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Abstract: Landslide hazard is a complex system of holism, dynamic, open and random characteristics; and the artificial neural network model is a nonlinear dynamic system, which is fit for regional landslide hazard risk prediction. The BP model for the zonation prediction of the landslide hazard risk is established. Applying BP model and GIS technology, the landslide hazard comprehensive prediction of New Badong County is carried out. Based on hazard evaluating and vulnerability estimating, the landslide risk after the completion of Three Gorges Reservoir is predicted in study area. The applicability of BP model for landslide hazard risk prediction is proved. At the same time, the existing questions and the possible solving ways are put forward.

Key words: BP model, landslide hazard, hazard, vulnerability, risk prediction

CLC Number: 

  • TU 457
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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