摘要
以新城金矿充填尾砂为试验料浆,采用正交设计法设计试验方案,研究灰砂比、质量浓度、养护龄期对充填体抗压强度的影响规律。运用极差和方差分析结果,并采用ANFIS建立预测充填体抗压强度的模型。结果表明,灰砂比是影响充填体抗压强度的最重要的因素;ANFIS模型具有95.8%的预测精度,它是预测充填体抗压强度的一种有效方法。
Taking the filling tailings of Xincheng Gold Mine as the experimental slurry,the orthogonal design method was adopted to design the experimental scheme to study the influencing rules of cement-sand ratio,mass concentration and curing period to the compressive strength.The range and variance analysis are used to test the results and using the adaptive neuro-fuzzy inference system to establish a prediction model of compressive strength.The results showed that the cement-sand ratio has the great influence on compressive strength of filling body and those factors have similar influence.The prediction accuracy of the ANFIS model is as high as 95.8%and the model provides an effective method for predicting the compressive strength of filling body.
出处
《有色金属（矿山部分）》
2014年第5期27-29,共3页
NONFERROUS METALS(Mining Section）
基金
"十二五"国家科技支撑计划项目(2012BAB08B01)
关键词
充填体
正交设计法
抗压强度
ANFIS模型
预测
filling body
orthogonal design method
compressive strength
ANFIS model
prediction
作者简介
王金海（1986－），男，硕士研究生，矿业工程专业，主要研究方向为胶结充填采矿技术。
