| 负温C50高性能混凝土受冻临界强度研究 |
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| 引用本文： | 吴永红.负温C50高性能混凝土受冻临界强度研究[J].铁道建筑技术,2012(9):46-48,56. |
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| 作者姓名： | 吴永红 |
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| 作者单位： | 中铁建设集团有限公司,北京,100040 |
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| 摘 要： | 结合哈尔滨西站轨道层C50高性能混凝土的施工,从施工试验、数据分析、临界强度确定等几方面对高性能负温混凝土受冻临界强度进行了研究。
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| 关 键 词： | 负温条件 高性能混凝土 受冻临界强度 |
Study on Critical Strength of Negative Temperature C50 High-performance Concrete |
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| Wu Yonghong.Study on Critical Strength of Negative Temperature C50 High-performance Concrete[J].Railway Construction Technology,2012(9):46-48,56. |
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| Authors: | Wu Yonghong |
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| Institution: | Wu Yonghong(China Railway Construction Group Co.Ltd.,Beijing 100040,China) |
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| Abstract: | In this paper,in combination with the concrete construction of the Harbin West Station track layer C50 high-performance,from construction testing,data analysis,and other aspects,critical strength of high-performance negative temperature concrete is studied. |
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| Keywords: | negative temperature high performance concrete critical strength of freezing |
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