矿产保护与利用Issue(5)：50-54,5.DOI:10.13779/j.cnki.issn1001-0076.2014.05.013
大红山铜矿尾砂沉降数据的回归方程研究
Study on Settlement Data Regression Equation of Dahongshan Copper Tailings
摘要
Abstract
As test material, Dahongshan copper mine tailings were screened four size fractions and configured with different concentrations sedimentation test , and the results indicate that there is large deviations between Richardson and Zaki empirical formula value and experimental value .Test data analysis and regression of the settlement formula was made .The calculate results by the re-gression formula were ideal and the experimental error is small .But for the calculation of settlement of uneven size particle tailings , there is a large deviation .关键词
尾砂/沉降速率/回归方程/大红山铜矿Key words
tailings/settlement rate/regression equation/Dahongshan copper mine分类
矿业与冶金引用本文复制引用
任伟成,乔登攀..大红山铜矿尾砂沉降数据的回归方程研究[J].矿产保护与利用,2014,(5):50-54,5.基金项目
国家自然科学基金项目 （）
