| 粉煤灰自密实混凝土的配合比优化设计 |
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| 引用本文： | 赵文兰,赵军,周晓.粉煤灰自密实混凝土的配合比优化设计[J].河南科学,2005,23(1):70-72. |
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| 作者姓名： | 赵文兰 赵军 周晓 |
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| 作者单位： | 郑州大学土木工程学院,河南,郑州,450002;郑州丹尼斯百货公司,河南,郑州,450000 |
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| 基金项目： | 国家自然科学基金课题(50408008) |
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| 摘 要： | 根据自密实混凝土的力学性能和流变性能特点,选出5种主要因素,并按正交试验的方法设计混凝土的配合比试验,经过试验,排出各因素对指标的影响顺序,从而确定自密实混凝土的最优配合比。
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| 关 键 词： | 正交试验 自密实 配合比 |
| 文章编号： | 1004-3918(2005)01-0070-03 |
| 修稿时间： | 2004年12月18 |
A mixing proportion optimizing design of fly ash self-compacting concrete |
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| ZHAO Wen-lan,ZHAO Jun,ZHOU Xiao.A mixing proportion optimizing design of fly ash self-compacting concrete[J].Henan Science,2005,23(1):70-72. |
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| Authors: | ZHAO Wen-lan ZHAO Jun ZHOU Xiao |
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| Institution: | ZHAO Wen-lan~1,ZHAO Jun~1,ZHOU Xiao~2 |
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| Abstract: | According to characteristics of mechanics and flowing-aleration of self-compacting concrete, the author selects 5 main factors and designs mixing proportion test of concrete through orthogonal experiment table. By experiments the author arranges the sequence of every factor to index. Finally the author confirms the best mixing proportion of self-compacting concrete. |
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| Keywords: | orthogonal experiment self-compacting concrete mixing proportion |
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