>
Fa   |   Ar   |   En
   Flexural Ductility Behavior of Strengthened Reinforced Concrete Beams Using Steel and CFRP Plates  
   
نویسنده Bsisu Khair Al-Deen ,Hunaiti Yasser ,Younes Raja
منبع jordan journal of civil engineering - 2012 - دوره : 6 - شماره : 3 - صفحه:304 -312
چکیده    Reinforced concrete beams are commonly retrofitted using carbon fiber reinforced plastic (cfrp) plates as the technique is both inexpensive and unobtrusive. however, tests have shown that cfrp plates tend to debond at low strains, which can severely limit the ductility. structural strengthening of beams subjected to flexure can be achieved using different retrofitting materials. the mostly used other retrofitting materials are; high strength galvanized steel plates (hsgs plates) and normal strength steel plates (nss plates). this paper reports the behavior of retrofitted beams with each of these three materials. the experimental results of this study suggest that (hsgs plates) can be used to increase the strength of reinforced concrete structures with little, if any, loss of ductility
کلیدواژه Retrofitting ,Strengthening ,Flexure ,Reinforced concrete beams ,Ductility ,CFRP plates.
آدرس University of Jordan, Civil Engineering Department, Jordan, University of Jordan, Civil Engineering Department, Jordan, Amman National University, Civil Engineering Department, Jordan
 
     
   
Authors
  
 
 

Copyright 2023
Islamic World Science Citation Center
All Rights Reserved