2022
DOI: 10.1016/j.engstruct.2022.114356
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Behaviour of RC beams strengthened in flexure with hybrid CFRP-reinforced UHPC overlays

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Cited by 48 publications
(8 citation statements)
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“…In addition, a novel ductility assessment method based on deformations near peak and peak load capacity was introduced, predicting ductility gains from compressive bars and identifying distinct failure modes. Kadhim et al (2022) examined the effectiveness of carbon-fiber-reinforced UHPC overlays in strengthening RC beams. The research employed a robust FE model validated against experimental data.…”
Section: Frp Bars and Gridsmentioning
confidence: 99%
“…In addition, a novel ductility assessment method based on deformations near peak and peak load capacity was introduced, predicting ductility gains from compressive bars and identifying distinct failure modes. Kadhim et al (2022) examined the effectiveness of carbon-fiber-reinforced UHPC overlays in strengthening RC beams. The research employed a robust FE model validated against experimental data.…”
Section: Frp Bars and Gridsmentioning
confidence: 99%
“…Hiện tại chưa có nhiều nghiên cứu đánh giá ảnh hưởng sự có mặt của lớp UHPC trên bản BTCT nhằm đánh giá hiệu quả của vật liệu mới này ứng dụng trong việc sử chữa bản BTCT. Một số nghiên cứu trên thế giới chủ yếu tập trung vào đánh giá sự ảnh hưởng của lớp UHPC ở vùng chịu kéo [9][10][11][12].…”
Section: đặT Vấn đềunclassified
“…Based on the excellent mechanical properties, good durability, and cross-sectional bonding characteristics of UHPC, researchers have conducted extensive research on the reinforcement characteristics of UHPC. In recent years, many achievements have been made in the study of the bending performance of RC beams strengthened with UHPC [1][2][3][4][5][6][7], but there is[ relatively insufficient research on the shear performance of the UHPC-RC system. The traditional UHPC shear reinforcement method usually uses UHPC as[ the main load-bearing material to reinforce the section, and ordinary steel bars are added to the UHPC reinforcement layer to enhance the mechanical properties of the reinforcement layer so as to delay cracking.…”
Section: Introductionmentioning
confidence: 99%