| 双掺磨细矿渣粉和粉煤灰大流动性混凝土配合比的多元线性回归分析 |
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| 引用本文： | 赵俊梅.双掺磨细矿渣粉和粉煤灰大流动性混凝土配合比的多元线性回归分析[J].混凝土,2007(12):32-34. |
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| 作者姓名： | 赵俊梅 |
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| 作者单位： | 内蒙古科技大学,内蒙古,包头,014010 |
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| 摘 要： | 粉煤灰和磨细矿渣粉在混凝土中的应用越来越普遍,但是,对于同时掺加粉煤灰和磨细矿渣粉的混凝土配合比尚无较系统研究,各种材料的掺量对混凝土强度的影响认识不足,对48组不同掺量和水胶比的大流动性混凝土28 d强度进行了多元线性回归,建立了回归方程,并对其显著性进行了检验.
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| 关 键 词： | 水泥 粉煤灰 磨细矿渣粉 多元线性回归分析 显著性检验 |
| 文章编号： | 1002-3550（2007）12-0032-03 |
| 收稿时间： | 2007-07-16 |
| 修稿时间： | 2007年7月16日 |
Multiple linear regression analysis of the high-flowing concrete mixed with the powder slag and fly ash |
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| ZHAO Jun-mei.Multiple linear regression analysis of the high-flowing concrete mixed with the powder slag and fly ash[J].Concrete,2007(12):32-34. |
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| Authors: | ZHAO Jun-mei |
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| Abstract: | Application of the powder slag and fly ash is more and more widespread in the concrete,but,the concrete mix design with fly ash and powder slag is still not researched systematically,various materials' quantity of the influence to the concrete strength have been less studied.Multiple linear regression analysis to the strength of 28 days with 48 sets of different mix high-flowing concrete is carried,forming regression equation,and showing significance test. |
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| Keywords: | cement fly ash powder slag multiple linear regression analysis significance test |
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