| 高石粉人工砂原级配混凝土力学性能试验研究 |
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| 引用本文： | 李兴贵,严栋兴,章恒全. 高石粉人工砂原级配混凝土力学性能试验研究[J]. 红水河, 2003, 22(1): 65-68,75 |
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| 作者姓名： | 李兴贵 严栋兴 章恒全 |
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| 作者单位： | 1. 河海大学材料科学与工程系,江苏,南京,210098
2. 张家港市水利局,江苏,张家港,215600 |
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| 摘 要： | 结合水电站建设工程，用高石粉人工砂配制原级配大尺寸试件进行混凝土力学性能的试验研究，探讨人工砂中合适的石粉含量以及不同试件对混凝土性能的影响及相关性分析，提出了优选的石粉含量和尺寸影响换算系数，其结果对工程建设及补充修订相应的规范具有使用和参考价值。
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| 关 键 词： | 高石粉人工砂 原级配混凝土 力学性能 |
| 文章编号： | 1001-408X(2003)01-0065-05 |
Test and Study on the Mechanical Performance of Full-graded Concrete Made of Artificial Sand with High Content of Powder |
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| LI Xing_gui ,YAN Dong_xing ,ZHANG Heng_quan. Test and Study on the Mechanical Performance of Full-graded Concrete Made of Artificial Sand with High Content of Powder[J]. Hongshui River, 2003, 22(1): 65-68,75 |
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| Authors: | LI Xing_gui YAN Dong_xing ZHANG Heng_quan |
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| Affiliation: | LI Xing_gui 1,YAN Dong_xing 2,ZHANG Heng_quan 1 |
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| Abstract: | For the construction of hydropower stations, mechanical performance of concrete is tested by sample concrete made by actual graded artificial sand with high content of powder. The purpose is to determine proper powder content in artificial sand and the effects of different samples on concrete performance, and their correlation are analyzed, based on which optimized powder content and size_influence conversion factors are recommended. The study results are of reference value in project construction and the modification of relative specifications. |
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| Keywords: | artificial sand with high powder content actual graded concrete mechanical performance |
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