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| FRP筋混凝土粘结滑移有限元分析 | |
| 引用本文： | 戴万江,何雄君,毛昌庆.FRP筋混凝土粘结滑移有限元分析[J].交通科技,2010(2):78-81. |
| 作者姓名： | 戴万江 何雄君 毛昌庆 |
| 作者单位： | 1. 中国公路工程咨询集团有限公司,北京,100097;武汉理工大学交通学院,武汉,430063 2. 武汉理工大学交通学院,武汉,430063 3. 中国交通建设武汉港湾工程设计研究院有限公司,武汉,430071 |
| 摘 要： | FRP筋与混凝土间的粘结性能是FRP筋与混凝土共同工作的基础,为充分利用FRP筋强度高的优点,避免粘结破坏,必须找出FRP筋与混凝土间的粘结滑移规律。文中基于连续曲线模型,采用特殊单元模拟FRP筋与混凝土间的粘结滑移,通过有限元分析,归纳出FRP筋与混凝土间的粘结滑移规律。 |
| 关 键 词： | FRP筋 有限元 粘结 滑移 |
Finite Element Analysis on Bond-slip Properties of FRP Concrete |
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| Dai Wanjiang,He Xiongjun,Mao Changqing.Finite Element Analysis on Bond-slip Properties of FRP Concrete[J].Transportation Science & Technology,2010(2):78-81. | |
| Authors: | Dai Wanjiang He Xiongjun Mao Changqing |
| Institution: | Dai Wanjiang1,2,He Xiongjun2,Mao Changqing3(1.China Highway Engineering Consulting Group Company Ltd.,Beijing,100097,China,2.School of Transportation,Wuhan University of Technology,Wuhan 430063,3.CCCC Wuhan Harbour Engineering Design & Research Co.,Ltd,Wuhan 430071,China) |
| Abstract: | Concrete members prestressed by fiber reinforced polymer/plastics have some advantages such as good durability, and are widely applied recently. The adhesive property between FRP and concrete is the foundation of their joint work. To make good use of high strength of FRP and avoid cementation destruction, we must find out the law of bond-slip between FRP and concrete and then provide theoretical basis for the stress performance research of FRP concrete's components. Based on full curve model, useing special... |
| Keywords: | FRP finite element method bond slip |
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