摘要
运用GIS等技术手段 ,集成相关模型对滑坡变形失稳危险性进行分析是一个重要研究内容。进行有效的滑坡灾害分析的关键是采取适当的分析模型及模型单元。通过对已有的基于GIS的分析模型的综合论述 ,对各种分析模型及模型单元的特点及其局限性进行了详细分析 ,并取得一些重要认识。
The integration of GIS and corresponding models plays more and more important role in analysis of landslide hazard. To select proper model and its elements is a key issue for landslide hazard analysis. After an integrated discussion of GIS-aided model for analysis current landslide hazard, the characteristics of each model and their elements and their limitations are studied in detail. Then some important conclusions are made.
出处
《工程地质学报》
CSCD
2002年第4期421-427,共7页
Journal of Engineering Geology
基金
国家自然科学基金 (批准号 :499710 6 6 )
中国科学院特别支持项目"山地灾害-滑坡泥石流基础"研究