基于回归分析的工业废渣水泥标准养护28天抗压强度预测  

Prediction on industrial waste residue cement standard curing 28 days compressive strength based on the regression analysis

作　　者：张千祥[1] 谢瑾秋 吕云鹏[1] 杨晓伟[1] 关鹏[1] 

机构地区：[1]巢湖学院数学系,安徽巢湖238000

出　　处：《西南民族大学学报（自然科学版）》2013年第6期937-941,共5页Journal of Southwest Minzu University(Natural Science Edition)

基　　金：国家级"大学生创新创业训练计划"项目(项目编号:201210380002)

摘　　要：以皖维集团生产的工业废渣水泥为例,应用统计学原理建立P.C32.5级水泥3天、28天抗压强度预测公式,再根据统计预测公式分别计算P.C32.5级水泥3天、28天抗压强度,并计算出2#线商品熟料3天、28天抗压强度,经过实测与预测的对比发现实测值与预测值很接近,说明所得到的预测公式具有准确性与实际意义.Based on the industrial waste residue P.C 32.5 cement producted by Wanwei Group, the predicted formulas are established about compression strength of 3 days and 28 days standard maintenance, by using the principle of statistics. Then, the compression strength is calculated of 3 days and 28 days standard maintenance by the former predicted formulas established. Meanwhile, the strength is calculated of 3 days and 28 days standard maintenance of 2 # line commodity clinker. By comparing the measured and predicted data, it is tbund that they are close, o, it shows the former prediction formulas are accurate and practical significance.

关 键 词：废渣水泥 抗压强度 预测 

分 类 号：TU71[建筑科学—建筑技术科学]