| FRP片材在土木工程中应用的几个关键力学问题 |
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| 引用本文： | 黄培彦,周绪平,赵琛.FRP片材在土木工程中应用的几个关键力学问题[J].华南理工大学学报(自然科学版),2002,30(11):101-105. |
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| 作者姓名： | 黄培彦 周绪平 赵琛 |
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| 作者单位： | 华南理工大学,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 (19972 0 2 0 )，广东省自然科学基金资助项目 (990 5 6 7) |
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| 摘 要： | 纤维增强复合材料（FRP）由于其优异的力学性能和施工的便捷性而备受国内外土木界的关注，本文结合本课题组的前期工作和国内外的研究现状，对FRP片材（纤维布和纤维薄板）在土木工程中应用的几个关键力学问题－FRP片材增强构件的抗弯强度，抗剪强度，疲劳强度，以及FRP片材与混凝土的界面强度等进行综合和讨论，并试图指出今后有关FRP片材增强钢筋混凝土构件力学性能的研究方向。
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| 关 键 词： | FRP片材 力学性能 土木工程 纤维增强复合材料 建筑材料 抗弯强度 |
| 文章编号： | 1000-565X(2002)11-0101-05 |
| 修稿时间： | 2002年9月3日 |
Some Key Mechanical Problems on FRP Sheet Applied in Civil Engineering |
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| Huang Pei_yan,Zhou Xu_ping,Zhao Chen.Some Key Mechanical Problems on FRP Sheet Applied in Civil Engineering[J].Journal of South China University of Technology(Natural Science Edition),2002,30(11):101-105. |
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| Authors: | Huang Pei_yan Zhou Xu_ping Zhao Chen |
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| Abstract: | A large number of researches and applications in civil engineering have been focused on fiber reinforced plastic (or fiber reinforced polymer, FRP), because of FRP's excellent mechanical properties and their constructional convenience. In this paper, based on the authors' previous researches and present studies on FRP sheet (or fiber sheet) applied in civil engineering, some key mechanical problems of the strengthened structures with FRP, such as bending strength, shearing strength, fatigue strength, and the strength of the interface between the fiber sheet and concrete members, are summarized and discussed. Some developmental ways are also proposed. |
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| Keywords: | FRP sheet mechanical properties civil engineering |
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