Scopus
YÖKSİS Eşleşti
Experimental analysis of reinforced concrete shear deficient beams with circular web openings strengthened by CFRP composite
Composite Structures · Ekim 2020
YÖKSİS Kayıtları
Experimental analysis of reinforced concrete shear deficient beams with circular web openings strengthened by CFRP composite
Composite Structures · 2020 SCI-Expanded
DOÇENT ŞAKİR YAZMAN →
Makale Bilgileri
DergiComposite Structures
Yayın TarihiEkim 2020
Cilt / Sayfa249
Scopus ID2-s2.0-85086575350
Özet
In this study, two methods of CFRP applications were utilized to strengthen the shear deficient beams with circular holes and a comprehensive experimental program consisting of 11 ½ scaled specimens was undertaken. The beams with hole diameter (D)/beam height ratio (H) of 0.30, 0.44, 0.64 ratios, symmetrically drilled in shear span were tested under vertical loading. D/H ratio of 0.30 did cause not only a decrease in load carrying capacity but also increased the ductility of the beam. However, significant decreases in load carrying capacities were observed as the hole diameters increase. The load carrying capacity and ductility were significantly improved owing to different CFRP configurations. The fact that the hole diameter and CFRP strengthening method are very important parameters for strengthening is observed. No CFRP strengthening alternative was successful in the beams with a D/H ratio of 0.64. A detailed macro and micro damage analyses are presented.
Yazarlar (5)
1
Ceyhun Aksoylu
2
Şakir Yazman
3
Yasin Onuralp Özkılıç
4
Lokman Gemi
5
Musa Hakan Arslan
Anahtar Kelimeler
Carbon fiber reinforced polymer (CFRP)
Circular hole
Damage analysis
Experiment
Reinforced concrete beam
Shear damage
Strengthening
Kurumlar
Konya Technical University
Konya Turkey
Necmettin Erbakan Üniversitesi
Meram Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
91
Atıf
5
Yazar
7
Anahtar Kelime