Geohazards of
详细信息
- 责任者：Ju Nengpan (Sate Key Laboratory of Geohazard Prevention and Geoenvironment Protection ; Chengdu University of Technology ; Chengdu 610051 ; China) ; Hou Weilong
- 刊名：Journal of Mountain Science
- 出版年：2010
- 卷期：28(6)
- 关键词：地质灾害 ; geologic hazards ; 四川 ; Sichuan Province
- 页码：p.732-740
- 图表：4 illus., 4 tables, 6 refs.
- 分类号：1800
- issnNo：ISSN1008-2786
- isbnNo：CN51-1516/P
摘要
The area along to Jushui River in Anxian City belongs to the transitional region between the Longmenshan Mountains and the Sichuan Basin. On the basis of "the map of remote sensing interpretation of the area along Jushui river of the Chengdu-Lanzhou railway", after two geological surveys and investigations, this paper summarized and analysed properties of the development and distribution of poor geological phenomenon and influencing factors of them. Then, this will provide some degree of references for the disaster reconstruction of the region. Study found that if there are steep oblique internal structural surfaces in bedding lithologic slope, landslides easily happened in the slope, and if there are oblique external structural surfaces in Anti-dumping slope, the slope easily form rockfalls.