| 碳纤维对自密实高强混凝土力学特性和微观特征的影响研究 |
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| 引用本文： | 黎鸣,侯圣均,贾帅动,扶凤姣,李立君. 碳纤维对自密实高强混凝土力学特性和微观特征的影响研究[J]. 粉煤灰综合利用, 2022, 0(1): 102-106,139 |
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| 作者姓名： | 黎鸣 侯圣均 贾帅动 扶凤姣 李立君 |
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| 作者单位： | 中电建路桥集团有限公司;四川铁科新型建材有限公司 |
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| 摘 要： | 纤维自密实混凝土能显著提高材料的抗拉、抗弯和抗裂等性能,但纤维种类及掺量对材料性能的影响规律和增强机理研究尚不成熟.本文研究了不同配比下碳纤维对自密实混凝土的填充性能、力学性能和微观结构的影响.结果表明:(1)忽略微弱纤维含量(0.5％)的影响,随着碳纤维含量从0.5％增加到2％,碳纤维自密实混凝土的坍落度和流动性有所...
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| 关 键 词： | 碳纤维 自密实混凝土 材料性能 微观结构 强化机理 |
Study on the Influence of Carbon Fiber on Mechanical Properties and Microcosmic Characteristics of Self-compacting High Strength Concrete |
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| LI Ming,HOU Shengjun,JIA Shuaidong,FU Fengjiao,LI Lijun. Study on the Influence of Carbon Fiber on Mechanical Properties and Microcosmic Characteristics of Self-compacting High Strength Concrete[J]. Fly Ash Comprehensive Utilization, 2022, 0(1): 102-106,139 |
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| Authors: | LI Ming HOU Shengjun JIA Shuaidong FU Fengjiao LI Lijun |
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| Affiliation: | (China Electric Construction Road and Bridge Group Co.,Ltd.,Beijing 100048,China;Sichuan Tieke New Building Materials Co.,Ltd.,Chengdu 610000,China) |
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| Abstract: | |
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| Keywords: | carbon fiber self-compacting concrete material properties microstructure strengthening mechanism |
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