| 粉煤灰混凝土抗硫酸盐腐蚀性的试件尺寸评价 |
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| 引用本文： | 乔宏霞,何海杰,何忠茂,曹辉.粉煤灰混凝土抗硫酸盐腐蚀性的试件尺寸评价[J].建筑科学,2012,28(5):53-56. |
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| 作者姓名： | 乔宏霞 何海杰 何忠茂 曹辉 |
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| 作者单位： | 1. 兰州理工大学土木工程学院,兰州,730050
2. 甘肃土木工程科学研究院,兰州,730020 |
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| 基金项目： | 国家自然科学基金，兰州理工大学优秀青年教师培养计划 |
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| 摘 要： | 采用两种不同尺寸的混凝土试件进行室内混凝土抗硫酸盐腐蚀性快速破坏试验,寻求适用于室内混凝土抗硫酸盐腐蚀性快速破坏试验的最合理的混凝土试件尺寸。结果表明:采用尺寸为100mm×100mm×400mm的混凝土试件比采用尺寸为40mm×40mm×160mm的混凝土试件进行抗硫酸盐腐蚀性快速破坏试验的试验结果具有较好的准确性。
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| 关 键 词： | 粉煤灰混凝土 抗硫酸盐腐蚀性 试件尺寸 评价 |
Specimen Size Assessment of the Performance of Anti-Sulphate Erosion for Concrete Containing Fly Ash |
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| QIAO Hong-xia
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HE Hai-jie
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HE Zhong-mao
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CAO Hui.Specimen Size Assessment of the Performance of Anti-Sulphate Erosion for Concrete Containing Fly Ash[J].Building Science,2012,28(5):53-56. |
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| Authors: | QIAO Hong-xia HE Hai-jie HE Zhong-mao CAO Hui |
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| Affiliation: | 1(1.College of Civil Engineering,Lanzhou University of Technology,Lanzhou 730050,China; 2.Gansu Science Research Institute of Civil Engineering,Lanzhou 730020,China) |
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| Abstract: | This paper describes a study on the effect of the different sizes specimen,in the rapid destruction anti-sulphfate erosion indoor test,to obtain the most reasonable concrete samples size,which is applied to the anti-sulphate erosion damage fast test.The test results show that the 100mm×100mm×400mm size specimen of the concrete has better accuracy than the 40mm×40mm×160mm size specimen of the concrete in the anti-sulphate erosion damage fast test. |
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| Keywords: | concrete containing fly ash anti-sulphate erosion specimen size assessment |
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