| 青藏铁路高性能混凝土组成设计研究 |
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| 引用本文： | 孟万隆. 青藏铁路高性能混凝土组成设计研究[J]. 石家庄铁道学院学报(社会科学版), 2009, 0(3): 105-107111 |
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| 作者姓名： | 孟万隆 |
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| 作者单位： | 中铁十三局集团 第三工程有限公司 |
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| 摘 要： | 根据青藏铁路环境特点，分析了低温早强耐久防腐高性能混凝土的技术要求，重点对原材料选择和依据正交试验优化混凝土配合比等进行了介绍，依据本文方法设计的混凝土配合比完全满足施工及规范要求。
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| 关 键 词： | 高性能混凝土；低温早强；耐久防腐；正交试验 |
| 收稿时间： | 2009-05-19 |
Study on Mix Proportion Design of High Performance |
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| Meng Wanlong. Study on Mix Proportion Design of High Performance[J]. , 2009, 0(3): 105-107111 |
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| Authors: | Meng Wanlong |
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| Affiliation: | The 3rd Engineering Company of the 13th China Railway Construction Bureau Group |
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| Abstract: | According to the environment features in Qinghai Tibet railway line, the technique requirements for erosion resistant enduring concrete of early strength under low temperature are analyzed, and the selection of raw materials of concrete and concrete mix proportion design through orthogonal test are emphatically introduced. Concrete mix proportion from the method in this paper perfectly satisfies the requirements of construction and specification. |
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| Keywords: | high performance concrete early strength under low temperature endure and erosion resistant orthogonal test |
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