Analysis of landslide characteristics, causes and stability in Shuigou village, Xingguo county, Jiangxi province
  
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DOI:10.3969/j.issn.1671-4172.2019.03.015
KeyWord:Shuigou village landslide; rainfall; stability analysis; Jiangxi
        
AuthorInstitution
WU Aiqi (1.长安大学 地质工程与测绘学院,西安 ; 2. 赣中南地质矿产勘查研究院,南昌
SONG Fei (1.长安大学 地质工程与测绘学院,西安 ; 2. 赣中南地质矿产勘查研究院,南昌
WANG Kai (1.长安大学 地质工程与测绘学院,西安 ; 2. 赣中南地质矿产勘查研究院,南昌
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Abstract:
      In this paper, qualitative and quantitative analysis methods were combined to analyze the formation conditions and development characteristics of Shuigou village landslide, and its stability was quantitatively analyzed. The research indicated that the Shuigou Village landslide was a small traction type soil landslide, and its formation was affected by the geotechnical properties, rainfall factors and human factors. Through the quantitative analysis of the landslide, the stability coefficient of the landslide under self-weight conditions was 1.83 ( >1.15), the whole was in a stable state; in the self-weight + heavy rain conditions, the slope stability coefficient was 1.03, and the slope was in an unstable state, hence the landslide may occur again under the storm. Through the research results of this paper, it has important scientific significance for understanding and studying such landslides, and provides reference for guiding disaster prevention and disaster reduction in the future.
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