Behavior of reinforced concrete beams strengthened with externally bonded hybrid carbon fiber-glass fiber sheets

被引：39
|
作者：
Xiong, GJ [1 ]
Yang, JZ [1 ]
Ji, ZB [1 ]
机构：
[1] Shantou Univ, Dept Civil Engn, Shantou 515063, Peoples R China
来源：
JOURNAL OF COMPOSITES FOR CONSTRUCTION | 2004年 / 8卷 / 03期
关键词：
Beams; Bonding; Concrete; reinforced; Ductility; Fiber reinforced plastics; Fiberglass; Hybrid methods; Retrofitting; Sheets;
D O I：
10.1061/(ASCE)1090-0268(2004)8:3(275)
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
A comparative test program including six beams was carried out. Two strengthening systems, namely hybrid carbon fiber glass fiber-reinforced polymer (H-CF/GF-RP) strengthening and CF-reinforced polymer strengthening were used. The test results showed that the H-CF/GF-RP strengthening led to a significant increase of ductility with a slight influence on stiffness of strengthened beams.
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页码：275 / 278
页数：4
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