| 配有钢筋和FRP筋梁的非线性有限元分析 |
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| 引用本文： | 李静,杨发云,区达光.配有钢筋和FRP筋梁的非线性有限元分析[J].海南大学学报(自然科学版),2008,26(3):268-272. |
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| 作者姓名： | 李静 杨发云 区达光 |
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| 作者单位： | 1. 华南理工大学,土木与交通学院,亚热带建筑科学国家重点实验室,广东,广州,510641
2. 香港大学,土木工程系,香港 |
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| 摘 要： | 介绍了配有纤维增强复合材料（FRP）筋和普通钢筋梁的非线性有限元分析，结果表明：配有FRP筋梁的强度较仅配钢筋的梁的强度高，2种筋的复合使用可提高梁的延性．
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| 关 键 词： | 梁 FRP筋 非线性有限元分析 钢筋混凝土 |
Nonlinear Finite Element Analysis of Beams with the Combination of Steel and FRP Bars |
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| LI Jing,PAM Hoat Joen,AU Francis Tat Kwong.Nonlinear Finite Element Analysis of Beams with the Combination of Steel and FRP Bars[J].Natural Science Journal of Hainan University,2008,26(3):268-272. |
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| Authors: | LI Jing PAM Hoat Joen AU Francis Tat Kwong |
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| Institution: | LI Jing , PAM Hoat Joen, AU Francis Tat Kwong ( 1. State Key Laboratory of Subtropical Building Science ,College of Civil and Transportation Engineering, South China University of Technology, Guangzhou 510640, China ;2. Department of Civil Engineering, the University of Hong Kong, Hong Kong,China) |
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| Abstract: | In this paper, the nonlinear finite element analysis of beams with fiber-reinforced polymers （FRP） bars and steel reinforcement is introduced. The results prove that FRP bars can enhance the load carrying capacity of the beam only with steel reinforcement and the hybrid reinforcement can improve the ductility of the beam only with FRP bars. |
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| Keywords: | beam fiber-reinforced polymers （FRP） bar highly corrosive environments nonlinear finite element analysis reinforced concrete |
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