基于ANFIS模型的充填体抗压强度预测研究  

Study on predicting the compressive strength of filling body based on ANFIS model

作　　者：王金海[1] 杨鹏[1,2] 郭良银 吕文生[1] 王昆[1] 

机构地区：[1]北京科技大学土木与环境工程学院,北京100083 [2]北京联合大学北京市信息服务工程重点实验室,北京100101 [3]山东黄金矿业股份有限公司新城金矿,山东莱州261438

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)

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.

关 键 词：充填体 正交设计法 抗压强度 ANFIS模型 预测 

分 类 号：TD853.34[矿业工程—金属矿开采]