新城金矿充填体弹性模量的正交回归试验研究  

An Orthogonal Regression Experiment on the Elastic Module of Fill in Xincheng Gold Mine

作　　者：杨宝根[1] 孙豁然 王升铎 

机构地区：[1]东北大学,辽宁沈阳110006 [2]新城金矿,山东莱州261438

出　　处：《矿业研究与开发》2001年第1期14-16,共3页Mining Research and Development

摘　　要：采用标准正交回归设计试验方法对新城金矿充填体弹性模量进行了实验室研究 ,分析了充填料浆浓度、尾砂细粒级含量和水泥含量等因素与弹性模量的关系 。The experiment method of standard orthogonal regression design was used to conduct laboratory study of the elastic module of fill in Xincheng Gold Mine, analyze the relationship between elastic module and such factors as density and the contents of tailings fines and cement of filling slurry so as to provide theoretic basis for optimizing the mix of cemented filling.

关 键 词：弹性模量 料浆浓度 正交回归设计 金矿 胶结充填体 水泥 

分 类 号：TD853.343[矿业工程—金属矿开采]