| 关于混凝土抗冻性试验方法的讨论 |
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| 引用本文： | 杨英姿,赵亚丁,巴恒静. 关于混凝土抗冻性试验方法的讨论[J]. 低温建筑技术, 2006, 0(5): 1-4 |
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| 作者姓名： | 杨英姿 赵亚丁 巴恒静 |
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| 作者单位： | 哈尔滨工业大学土木工程学院,黑龙江,哈尔滨,150090;哈尔滨工业大学土木工程学院,黑龙江,哈尔滨,150090;哈尔滨工业大学土木工程学院,黑龙江,哈尔滨,150090 |
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| 摘 要： | 简要评述了混凝土冻融破坏机理及我国混凝土抗冻性的实验方法、ASTM标准试验方法和欧洲RILEM推荐的试验方法,从单面试验与多面试验、降温速度、检验抗剥落能力等方面对比分析上述试验方法。分析结果指出欧洲RILEM推荐的CIF试验方法可以比较好地评价混凝土的抗冻性。
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| 关 键 词： | 抗冻性 混凝土 试验方法 |
| 文章编号： | 1001-6864（2006）05-0001-04 |
| 收稿时间： | 2006-07-05 |
| 修稿时间： | 2006-07-05 |
DISCUSSION ON TEST METHODS OF FROST RESISTANCE OF CONCRETE |
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| YANG Ying-zi,ZHAO Ya-ding,BA Heng-jing. DISCUSSION ON TEST METHODS OF FROST RESISTANCE OF CONCRETE[J]. Low Temperature Architecture Technology, 2006, 0(5): 1-4 |
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| Authors: | YANG Ying-zi ZHAO Ya-ding BA Heng-jing |
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| Affiliation: | School of Civil Engineering, Harbin Institute of Technology, Harbin 150090, China |
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| Abstract: | Mechanism of frost attack and test methods for frost resistance of concrete in China and ASTM standard test methods as well as RILEM recommended test methods were reviewed in this paper.Comparations and analysis were conducted in single-surface test or multiple-surface test,freezing rate,scaling resistance and air content for these test methods.The result shows that CIF test methods recommended by RILEM is comparatively good way to evaluate frost resistance of concrete. |
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| Keywords: | frost resistance concrete test method |
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