[1]ZHU Ji-xiang,ZHANG Li-zhong,ZHOU Xiao-yuan,et al.Assessment of Landslide Hazard of Wangcang County Based on Slope Development Factors[J].Research of Soil and Water Conservation,2014,21(03):309-314.
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Assessment of Landslide Hazard of Wangcang County Based on Slope Development Factors
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
21
Number of periods:
2014 03
Page number:
309-314
Column:
Public date:
2014-06-28
- Title:
- Assessment of Landslide Hazard of Wangcang County Based on Slope Development Factors
- Keywords:
- landslide; slope; character function; comentropy; sazard assessment; Wangcang County
- CLC:
- P642.22
- DOI:
- -
- Abstract:
- Wangcang County is the area with the most frequent landslide in Sichuan Province. The evolution of the landslides in this area is very special because of the unusual geological conditions and topographical characteristics, hence it’s difficult to obtain the accurate result for the traditional assessment approaches. This research selected nine development factors of slope which contain the lithology, tectonic, inclination of contact surface, groundwater types, and the structure of the slope, and then the character functions was introduced to describe the influence modes of these factors, finally the landslide hazards assessment model was established based on the development factors of slope. The result can be more accurately reflect the distribution characteristics of the landslides in Wangcang County, and there was some practical significance to landslide prevention work of the study area.
- References:
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1900-01-01