摘要
优势面理论是地质灾害研究的一个新的模式。它认为地质灾害受控于三个系统,优势断裂对地质灾害的地带性分布规律起着控制作用。本文论述了地质灾害优势面分析的主要观点:(1)优势面分析基本思路;(2)评价地质灾害的专家判断、机制分析与定量模型相结合的方法论;(3)优势面减灾防灾主要原理。
The theory of preferred plane is a new research model for geological hazards.They hold the viewthat geological hazards are controlled by three systems,espicially the preferred fault system.Based onthe theory this article briefly describes the main points of geological hazard analysis as follows:(1)Ideaof preferred plane analysis;(2) Methodology——the combination of expert judgement,mechanismanalysis and quantitative model evaluation for geological hazards;(3) Some important view of pointsand theorem of preferred plane for hazards reduction and prevention.
出处
《自然灾害学报》
CSCD
1992年第3期45-55,共11页
Journal of Natural Disasters
关键词
地质灾害
优势面
岩坡
稳定性
Geological hazard
Preferred plane
Preferred fault
Regional stability
Rock slope stability
Hazards reduction and prevention
