Mechanism Analysis and Risk Assessment of the Dangerous Rock Mass in the Northern Slope of
详细信息
- 责任者：Wang Jieyu (Jilin Geological Environment Monitoring Station ; Changchun 130021 ; China) ; Zhang Yichen
- 刊名：Geology and Resources
- 出版年：2010
- 卷期：19(4)
- 关键词：危岩体 ; unstable rock ; 边坡稳定性 ; slope stability ; 长白山 ; Changbai Mountains
- 页码：p.315-318
- 图表：2 illus., 2 tables, 5 refs.
- 分类号：1702
- issnNo：ISSN1671-1947
- isbnNo：CN21-1458/P
摘要
The Changbai Mountains area, with intense geological movement, active magmatism and continuously rising crust, is a region where geological hazards occur frequently. By analysis on the dangerous rock mass above the tourist corridor on the northern side of Changbai Mountains, considering the influencing factors and types of collapse, this paper summarizes the deformation mechanism of the collapse and the formation mechanism of quicksand slope. Based on the topography, geomorphology and engineering geology of the rock mass, the dangerous zones are divided, with assessment for the risk of geological hazards, which provides a scientific basis for the treatment of the potential geological hazards.