摘要
泥石流危险度的研究 ,对于沟谷流域内重大工程设计及施工方案的确定及泥石流治理、减灾防灾等都具有重要意义。根据干沟流域的泥石流发育特征 ,经计算给出了其泥石流危险度的定量指标 。
To study the dangerous degree of debris flows is very important to determine the scheme of the design and construction of momentous project,to bring debris flows under control and to alleviate and avoid disaster at the range of the drainage area. Through calculating, put forwards the quantificational criterion of the dangerous degree of Gangou valleys debris flows according to developing character of the drainage area, and gives the essential foundation for designing the conduit to deliver water and the reservoir of Renzong sea.
出处
《水土保持学报》
CSCD
北大核心
2000年第2期84-87,共4页
Journal of Soil and Water Conservation
关键词
泥石流
危险度
危险因子
灰关联分析
评价指标
dangerous degree of debris flows
danger factor
grey correlation analysis
