摘要
高台阶排土场松散体岩土流失 ,降雨量是主要诱导因素。通过实测资料的关联度分析 ,在降雨量、雨强诸多因子中 ,指出 30min降雨量对岩土流失影响最大 ,两者呈指数关系。
Rain fall is a major inducing factor for the loose soil erosion in high bench dumps.Analysis of the association degree of the measured data shows that,of various factors such as rainfall,rain strength,the 30 minute rainfall has the greatest effect on soil erosion and there is an exponential relationship between them.
出处
《金属矿山》
CAS
北大核心
2001年第11期14-16,共3页
Metal Mine
关键词
排土场
泥沙流失
关联度
回归分析
降雨量
Dump,Sand and soil erosion,Association degree,Regression analysis
