New Viewpoint of the West Edge of Baota Landslide in Three Gorges of Yangtze River
详细信息
- 责任者：Li Xiao (Key Laboratory of Engineering Geomechanics ; Institute of Geology and Geophysics ; Chinese Academy of Sciences ; Beijing 100029 ; China) ; Zhang Nianxue
- 刊名：Journal of Engineering Geology
- 出版年：2011
- 卷期：19(4)
- 关键词：滑坡 ; landslides ; 长江三峡 ; Yangtze Three Gorgees
- 页码：p.555-563
- 图表：4 illus., 16 refs.
- 分类号：1800
- issnNo：ISSN1004-9665
- isbnNo：CN11-3249/P
摘要
Baota landslide, a typical ancient rock slide, is used as an example to show why there are still mistakes in its boundary even after three times geological investigation in large scale have been carried out. In this paper, a synthetic comparison and analysis of multiple factors is conducted. The fallacy is pointed out for the slope body of Wangjialiang which is determined as the western slide body of Baota landslide. Evidences on the geological phenomena and topography are provided. Methods of identification of ancient landslide based on landslide geomorphology and topography are presented in this paper. Lessons, which are learned from the survey and exploration of the landslide, are discussed at last.