| 掺粉煤灰混凝土强度增长与龄期关系的试验研究 |
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| 引用本文： | 曾波,杜庆檐. 掺粉煤灰混凝土强度增长与龄期关系的试验研究[J]. 广东水利电力职业技术学院学报, 2003, 1(1): 24-25,32 |
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| 作者姓名： | 曾波 杜庆檐 |
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| 作者单位： | 1. 广东水利电力职业技术学院,广东广州,510635
2. 昆明理工大学建工学院,云南昆明,650224 |
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| 摘 要： | 粉煤灰掺入混凝土中取代部分水泥,不仅可以降低混凝土的成本,还可以改善混凝土的物理力学性能及耐久性。本文针对掺粉煤灰普通水泥配制的混凝土,对其各龄期强度间的关系进行了研究。通过回归分析得出掺粉煤灰普通水泥混凝土的强度增长与龄期的关系式。
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| 关 键 词： | 掺粉煤灰混凝土 龄期强度关系 一元线性回归 |
| 文章编号： | 1672-2841(2003)01-0024-02 |
| 修稿时间： | 2003-01-25 |
The testing researches on age strength relation of concrete adulterated with fly ash |
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| ZENG Bo,DU QING Yan. The testing researches on age strength relation of concrete adulterated with fly ash[J]. Journal of Guangdong Technical College of Water Resources and Electric Engineering, 2003, 1(1): 24-25,32 |
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| Authors: | ZENG Bo DU QING Yan |
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| Abstract: | Replacing part of cement with fly ash in the mixture of concrete, we can reduce the concrete's cost, improve its physical mechanics properties and its durability. Studying on age strength relation of the mixed fly ash concrete by using monadic linear regression, we can find its age strength relation. |
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| Keywords: | concrete adulterated with fly ash age strength relation monadic linear regression |
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