Carbon emissions of durable FRP composite structures in civil engineering

TQ Liu, JT Tang, S Zhang, L Dong, L Hu, X Meng… - Engineering …, 2024 - Elsevier
Conventional structural materials—concrete and steel—have been producing a substantial
amount of carbon emissions to the earth, accounting for over 50% of industrial emissions …

Theoretical and experimental investigations into flexural behavior of existing reinforced concrete beams strengthened by CFRP bars

Y Sun, W Fu, X Chen, Z Zhang, W Yu, S Li - Journal of Building …, 2023 - Elsevier
Strengthening existing reinforced concrete (RC) beams using carbon fiber reinforced
polymer (CFRP) bars have gained greater interest and increased field applications …

[HTML][HTML] Behavior of reinforced concrete ring beams strengthened with sustainable materials

AA Hamoda, BA Eltaly, M Ghalla, QQ Liang - Engineering Structures, 2023 - Elsevier
Abstract Reinforced Concrete Ring Beams (RCRBs) have been used in Reinforced
Concrete (RC) buildings, tanks, and roof shell structures, such as domes and cones. The …

Experimental and theoretical study on flexural behavior of prestressed concrete beams strengthened by CFRP tendons with external unbonded retrofit system

L Chen, X Qiang, P Sun, S Zhang, X Jiang - Journal of Building …, 2024 - Elsevier
The considerable age of many prestressed concrete (PC) beams, coupled with a steadily
increasing amount of traffic and evolving design concepts, have underscored the importance …

Analytical study on the behavior of CFRP-concrete bonded joint with a non-rigid end-anchor

H Zhou, Y Yang, K Liu, T Huang, Y Ou, SS Zhang - Composite Structures, 2023 - Elsevier
End-anchors have been widely used to prevent/postpone debonding failures in FRP-
strengthened RC structures. The bond behavior between FRP and concrete with end …

Experimental investigation on the friction behavior of CFRP plate in contact with sandblasted steel plate

Y Duo, Y Yang, X Liu, Q Yue, G Xu - Structures, 2023 - Elsevier
The coefficient of static friction (COSF) between the steel plate and carbon fiber-reinforced
polymer (CFRP) plate is a significant impact parameter for the design of mechanical …

Experimental and numerical study on multi-impact performance of pre-damaged beams strengthened with CFRP

Y Zhang, L Duan, H Liu, J Lu, Y Huo - Engineering Structures, 2023 - Elsevier
In this study, low-velocity impact loads were first applied to produce pre-damages in three
reinforced concrete (RC) beams, followed by strengthening with carbon fiber reinforced …

Case study on prestressed CFRP plates applied for strengthening hollow-section beam removed from an old bridge

G Liu, B Li, J Bao, S Cheng, Q Meng, S Zhao - Polymers, 2023 - mdpi.com
With the wide application of carbon fiber reinforced polymer (CFRP) plate, used for
strengthening existed concrete structures, the prestressing technology of CFRP plate is …

Experimental and numerical study of corrugated anchors for CFRP plates

JQ Yang, H Wang, P Feng, G Ding, L Wu - Construction and Building …, 2024 - Elsevier
Carbon fibre-reinforced polymer (CFRP) plates are promising materials for cables and
prestress tendons in structural engineering for the excellent tensile performance, light in …

Variable curvature waveform clamping anchor for CFRP plate: Experimental investigation and theoretical model

Y Duo, L Qi, Z Chen, X Liu, Q Yue - Construction and Building Materials, 2024 - Elsevier
Carbon fiber reinforced polymer (CFRP) is an anisotropic material, which presents
significant challenges for anchor. The anchor design principles were first introduced, and …