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| 成熟度预测掺外加剂、粉煤灰混凝土早期强度的试验研究 | |
| 引用本文： | 刘明泉,李晓芝,姚雷. 成熟度预测掺外加剂、粉煤灰混凝土早期强度的试验研究[J]. 河北工业科技, 2010, 27(2): 103-104 |
| 作者姓名： | 刘明泉 李晓芝 姚雷 |
| 作者单位： | 唐山学院土木工程系,河北唐山,063000;唐山学院土木工程系,河北唐山,063000;唐山学院土木工程系,河北唐山,063000 |
| 摘 要： | 基于普通混凝土强度-成熟度函数关系的理论基础,利用线性回归方法,通过对掺外加剂、粉煤灰混凝土强度试验数据进行分析,初步得出了掺外加剂、粉煤灰混凝土早期强度-成熟度函数关系式。 |
| 关 键 词： | 成熟度 预测 混凝土强度 |
Experimental investigation on maturity2forecasting earlystage intensity of concrete wit h admixture and fly ash mixed |
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| LIU Ming-quan,LI Xiao-zhi and YAO Lei. Experimental investigation on maturity2forecasting earlystage intensity of concrete wit h admixture and fly ash mixed[J]. Hebei Journal of Industrial Science & Technology, 2010, 27(2): 103-104 | |
| Authors: | LIU Ming-quan LI Xiao-zhi YAO Lei |
| Affiliation: | Department of Civil Engineering,Tangshan College,Tangshan Hebei 063000,China;Department of Civil Engineering,Tangshan College,Tangshan Hebei 063000,China;Department of Civil Engineering,Tangshan College,Tangshan Hebei 063000,China |
| Abstract: | Based on the intensity-maturity theory of common concrete,this article analyzed the test data by linear regression method and got the preliminary comparison expression of early intensity-maturity of concrete with admixture and fly ash mixed. |
| Keywords: | maturity forecast concrete intensity |
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