| 钢纤维聚合物高强混凝土的温度疲劳性能 |
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| 引用本文： | 郑顺潮,黄培彦,郭馨艳,郑小红,周昊.钢纤维聚合物高强混凝土的温度疲劳性能[J].华南理工大学学报(自然科学版),2011,39(9):88-92. |
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| 作者姓名： | 郑顺潮 黄培彦 郭馨艳 郑小红 周昊 |
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| 作者单位： | 华南理工大学土木与交通学院,广东广州,510640 |
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| 基金项目： | 国家自然科学基金资助项目(51078145); 广东省自然科学基金重点资助项目(9251064101000016); 广东省交通科技计划项目(2007-16) |
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| 摘 要： | 为了探明一种可应用于大跨度桥梁结构的新型纤维混凝土——钢纤维聚合物高强混凝土( SPHC)的温度疲劳性能及其耐久性,文中考虑广东省的气候条件,采用理论推导与实验研究相结合的方法,对实际桥梁工程上应用的SPHC的温度疲劳性能进行了探讨,并在室温下和与其静力学性能相近的C60混凝土的温度疲劳性能进行了对比.结果表明:文中提...
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| 关 键 词： | 钢纤维聚合物高强混凝土 温度疲劳 C60混凝土 桥梁结构 |
Thermal Fatigue Performance of Steel Fiber-Polymer Reinforced High-Strength Concrete |
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| Zheng Shun-chao,Huang Pei-yan,Guo Xin-yan,Zheng Xiao-hong,Zhou Hao.Thermal Fatigue Performance of Steel Fiber-Polymer Reinforced High-Strength Concrete[J].Journal of South China University of Technology(Natural Science Edition),2011,39(9):88-92. |
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| Authors: | Zheng Shun-chao Huang Pei-yan Guo Xin-yan Zheng Xiao-hong Zhou Hao |
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| Institution: | Zheng Shun-chao Huang Pei-yan Guo Xin-yan Zheng Xiao-hong Zhou Hao(School of Civil Engineering and Transportation,South China University of Technology,Guangzhou 510640,Guangdong,China) |
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| Abstract: | A novel fiber concrete,namely,steel fiber-polymer reinforced high-strength concrete(SPHC),is used in long-span bridge structures.In order to reveal its thermal fatigue performance and durability,the corresponding experiments and theoretical analyses of the real bridge were conducted based on the climatic conditions in Guangdong province,China.Then,at the room temperature,the thermal fatigue performance of SPHC was compared with that of C60 concrete which has static mechanical properties similar to SPHC.The ... |
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| Keywords: | steel fiber-polymer reinforced high-strength concrete thermal fatigue C60 concrete bridge structure |
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