| 砂石颗粒级配对混凝土设计强度的影响 |
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| 引用本文： | 周丽霞,余耀.砂石颗粒级配对混凝土设计强度的影响[J].贵州工业大学学报(自然科学版),2008,37(4). |
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| 作者姓名： | 周丽霞 余耀 |
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| 作者单位： | 贵州大学土木建筑工程学院,贵州,贵阳,550003 |
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| 摘 要： | 探讨贵州砂、石骨料颗粒级配问题及砂率的选用大小,对混凝土配合比中水泥用量进行了探讨.
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| 关 键 词： | 骨料 混凝土 颗粒级配 砂率 |
Influence of the Particle Grade of Sand and Stone Distribution on the Design Strength of Concrete |
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| ZHOU Li-xia,YU Yao.Influence of the Particle Grade of Sand and Stone Distribution on the Design Strength of Concrete[J].Journal of Guizhou University of Technology(Natural Science Edition),2008,37(4). |
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| Authors: | ZHOU Li-xia YU Yao |
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| Institution: | ZHOU Li-xia,YU Yao(College of Civil Engineering & Architecture,Guizhou University,Guiyang 550003,China) |
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| Abstract: | This article explores the problem about particle grade of the fine aggregate and coarse aggregate in Guizhou.And the selection of the sand percentage is the key to the consumption of cement in concrete mixing proportion. |
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| Keywords: | aggregate concrete sand percentage |
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