Deformation Features and Evolution of Slope Geological Disaster Mass After Strong Earthquake

Xu Wending; Wu Yunying; Zhang Shubao

doi:10.3969/j.issn.1007-2993.2009.03.009

Volume 23 Issue 3

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Xu Wending, Wu Yunying, Zhang Shubao. Deformation Features and Evolution of Slope Geological Disaster Mass After Strong Earthquake[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2009, 23(3): 143-146. doi: 10.3969/j.issn.1007-2993.2009.03.009

Citation:

Xu Wending, Wu Yunying, Zhang Shubao. Deformation Features and Evolution of Slope Geological Disaster Mass After Strong Earthquake[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2009, 23(3): 143-146. doi: 10.3969/j.issn.1007-2993.2009.03.009

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Deformation Features and Evolution of Slope Geological Disaster Mass After Strong Earthquake

doi: 10.3969/j.issn.1007-2993.2009.03.009

1. Caidam Integrated Geological Exploration Team of Qinghai, Geermu 816000, Qinghai;
2. Hebei Prospecting Institute of Hydrogeology and Engineering Geology*Shijiazhuang 050021, Hebei, China

Received Date: 2009-04-01

Abstract

Abstract

After Wenehuan "5. 12" earthquake of Siehuan province, there are many secondary geological disasters such as tallings,slides and mudrock flows in denudation hill areas valley in low mountain slopes, there are many important projects, villages and densely populated areas. After earthquakes the stability of lase rock and soil mass is decrease sharply with the distroy of rain fall and external. Disaster proveting must aeorrding to the geological environment, deformation history, deformation characties of the status and evolution,give us a economic and scientific, reasonable ways to prevent disasters and decrease disaster and governance programs.
- "5.12" earthquake,
- geological deformation mass,
- deformation feature,
- evolution