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Aiming at the problems of low accurateness and reliability of landslide forecasting with rainfall,based on the influence of rainfall and geological factors on landslide classification standard,combination of rainfall factor and geological factor is proposed for forecasting landslide.Multi-factor interaction related matrix is used to divide grading standard of slope sliding degree.Taking Qianjiangping landslide in Zigui City of Hubei Province for an example,the landslide stability is evaluated.Thus,it verifies the rationality and validity of this method.
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Basic Information:
DOI：10.20040/j.cnki.1000-7709.2013.01.034
China Classification Code:P642.22
Citation Information:
[1]KOU Lei1,YI Qinglin1,2,WU Juanjuan1(1.Key Laboratory for Geological Hazards on Three Gorges Reservoir Area,Ministry of Education, China Three Gorges University,Yichang 443002,China,2.Hubei Engineering Research Center of Geological Hazards Prevention,China Three Gorges University,Yichang 443002,China).Combination of Rainfall and Geological Factors for Landslide Forecasting[J].Water Resources and Power,2013,31(01):123-126.DOI:10.20040/j.cnki.1000-7709.2013.01.034.
Fund Information:
国家自然科学基金资助项目(41104009); 三峡大学研究生科研创新基金资助项目(2011CX016)
2013-01-25
2013-01-25