| 人工骨料耐磨性及混凝土抗冲耐磨性能试验研究 |
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| 引用本文： | 李光伟,杨元慧. 人工骨料耐磨性及混凝土抗冲耐磨性能试验研究[J]. 水利水电科技进展, 2001, 21(1): 27-30 |
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| 作者姓名： | 李光伟 杨元慧 |
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| 作者单位： | 国家电力公司成都勘测设计研究院科学研究所, |
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| 摘 要： | 对溪洛渡水电站混凝土人工骨料的耐磨性能及混凝土抗冲耐磨性能的试验研究表明 ,骨料的品种 (特别是细骨料品种 )对混凝土抗冲耐磨强度影响很大 ,骨料的自身耐磨性能与混凝土抗冲耐磨性能之间存在着一定的关系 ,骨料的自身耐磨性能越好 ,其混凝土抗冲耐磨强度就越高 .在试验研究的基础上 ,提出溪洛渡水电站抗冲耐磨混凝土选用玄武岩人工骨料效果最好
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| 关 键 词： | 人工骨料 耐磨性 抗冲性 水工混凝土 |
| 文章编号： | 1006-7647(2001)O1-0027-04 |
| 修稿时间： | 1999-07-06 |
Expermental Study onAbrasion Resistance of Artificial Aggregate and Impact Resistance of Concrete |
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| LI Guang wei,et al. Expermental Study onAbrasion Resistance of Artificial Aggregate and Impact Resistance of Concrete[J]. Advances in Science and Technology of Water Resources, 2001, 21(1): 27-30 |
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| Authors: | LI Guang wei et al |
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| Abstract: | The experiment of abrasion resistance of artificial aggregate and shock strength of concrete of the Xiluodu waterpower station has shown that the quality of aggregate,especially fine grained aggregate,has great influence on the shock strength of concrete.A relation exists between abrasion resistance of aggregate and impact resistance of concrete.The larger the abrasion resistance of aggregate,the higher the impact resistance of concrete.On the basis of the experiment,it is proposed that basaltic artificial aggregate be used because of its good property in the Xiluodu hydropower station. |
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| Keywords: | artificial aggregate abrasion resistance impact resistance hydraulic concrete |
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