scholarly journals Experimental study on the shear behavior of GFRP reinforced concrete beams strengthened using CFRP sheets

2020 ◽  
Vol 839 ◽  
pp. 012018
Author(s):  
M Talha Junaid ◽  
Abdul Saboor Karzad ◽  
Abdalla Elbana
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Concrete Beams ◽  
Shear Behavior ◽  
Reinforced Concrete Beams ◽  
Cfrp Sheets

Experimental Study of Cyclic Loading Behaviors of Impaired Reinforced Concrete Beams Strengthening with Prestressed CFRP Sheets

2012 ◽  
Vol 201-202 ◽  
pp. 483-486
Author(s):  
Li Yun Pan ◽  
Song Chen ◽  
Shun Bo Zhao ◽  
Chang Yong Li
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Cyclic Loading ◽  
Concrete Beams ◽  
Reinforced Concrete Beams ◽  
Bottom Surface ◽  
Cfrp Sheets ◽  
Cfrp Sheet ◽  
Prestressed Cfrp Sheets ◽  
Ultimate Resistance

The experimental study was carried out on the cyclic loading behaviors of impaired reinforced concrete beams strengthening with prestressed CFRP sheets. Eight beams in four groups with or without strengthening with prestressed CFRP sheets were tested, in which one or two layers of prestressed CFRP sheet were bonded on the bottom surface of the beams. Based on the analyses of test results, the flexural stiffness and ultimate resistance under cyclic load were effectively enhanced for the strengthened beams with the increasing layers of CFRP sheet, but the ductility of their mid-span deflection was reduced.

Experimental study of reinforced concrete beams strengthened with a GFRP channel and CFRP sheets

2008 ◽  
pp. n/a-n/a ◽  
Author(s):  
Won-Kee Hong ◽  
Seon-Chee Park ◽  
Hee-Cheul Kim ◽  
Jin-Min Kim ◽  
Seung-Il Kim ◽  
...  
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Concrete Beams ◽  
Reinforced Concrete Beams ◽  
Cfrp Sheets
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