• 责任者：Yu Yuanxiang (College of Architecture and Civil Engineering ; Xi’an University of Science and Technology ; Xi’an 710054 ; China) ; Yang Yong
• 刊名：Coal Geology & Exploration
• 出版年：2009
• 卷期：37(3)
• 关键词：聚类分析 ; cluster analysis ; 地质灾害 ; geologic hazards
• 页码：p.45-48
• 图表：2 illus., 6 tables, 10 refs.
• 分类号：1800
• issnNo：ISSN1001-1986
• isbnNo：CN61-1155/P

As a major kind of natural hazards, geological disasters have become the world problem. The synthetic regionalization of geological disasters has been put forward as an important subject for academic circles. According to the theory of fuzzy cluster aggregation analysis methods, this paper discusses the comprehensive index, establishes a regionalization model of the geological disasters that is based on the amalgamation method with many data resources and analyzes the situation of the geological disasters in Tongchuan district quantitatively. The results are almost consistent with the actual disasters. This paper shows the model of fuzzy cluster aggregation analysis can analyze the synthetic regionalization of the geological disasters quantitatively.