The Study on Carbon Fiber Reinforced Concrete Beams based on Finite Element Analysis

被引：0
|
作者：
Wang, Jianhua [1 ]
机构：
[1] Hohai Univ, Sch Water Conservancy & Hydropower Engn, Nanjing 210098, Jiangsu, Peoples R China
来源：
FRONTIERS OF ADVANCED MATERIALS AND ENGINEERING TECHNOLOGY, PTS 1-3 | 2012年 / 430-432卷
关键词：
Ultimate loads; Carbon Fiber Reinforced Concrete; Finite Element Analysis;
D O I：
10.4028/www.scientific.net/AMR.430-432.331
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Carbon fiber-reinforced polymer (CFRP) sheets have recently become popular for use as repair or rehabilitation material for deteriorated carbon fiber reinforced concrete structures. Carbon fiber reinforced concrete beams were analyzed by finite element software ANASYS. Through the finite element analysis, the results showed that using bonded CFRP to strengthen R. C. beams can significantly increase their load carrying capacity. However, the beams with prestressed CFRP can withstand larger ultimate loads than beams with bonded CFRP. Using bonded CFRP to strengthen R. C. beams can obviously reduce the ultimate deflection.
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页码：331 / 336
页数：6
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