Bond characteristics between ultra high modulus CFRP laminates and steel

C Wu, X Zhao, WH Duan, R Al-Mahaidi - Thin-Walled Structures, 2012 - Elsevier
The use of high modulus CFRP laminates in strengthening steel members has the
advantage of increasing the strength and stiffness of such members. In this paper, the bond …

[HTML][HTML] Linear and nonlinear guided wave based debonding monitoring in CFRP-reinforced steel structures

J Li, Y Lu, H Ma - Construction and Building Materials, 2023 - Elsevier
When carbon fibre reinforced polymer (CFRP) is employed to reinforce the damaged steel
structures, the debonding problem existing at the interfaces between two materials can be …

[HTML][HTML] Effect of fatigue loading on the bond behaviour between UHM CFRP plates and steel plates

C Wu, XL Zhao, WK Chiu, R Al-Mahaidi… - Composites Part B …, 2013 - Elsevier
Extensive research has been conducted on static bond behaviour between CFRP and steel.
However, very limited research is available on the effect of fatigue loading on the bond …

[HTML][HTML] A unified bond-slip model for the interface between FRP and steel

C Jiang, QQ Yu, XL Gu - Composites Part B: Engineering, 2021 - Elsevier
The interfacial bond-slip relationship between fiber-reinforced polymer (FRP) and steel
plays an important role in analyzing FRP retrofitted steel structures. Different failure modes …

Fatigue tests of cracked steel plates strengthened with UHM CFRP plates

C Wu, XL Zhao, R Al-Mahaidi… - Advances in …, 2012 - journals.sagepub.com
Carbon fibre reinforced polymer (CFRP) has shown promise for improving the fatigue
performance of steel structures. Previous studies have indicated that increasing the Young's …

Development of a self-stressing NiTiNb shape memory alloy (SMA)/fiber reinforced polymer (FRP) patch

M El-Tahan, M Dawood, G Song - Smart Materials and Structures, 2015 - iopscience.iop.org
The objective of this research is to develop a self-stressing patch using a combination of
shape memory alloys (SMAs) and fiber reinforced polymer (FRP) composites. Prestressed …

Tests on cracked steel plates with different damage levels strengthened by CFRP laminates

QQ Yu, XL Zhao, R Al-Mahaidi, ZG Xiao… - … Journal of Structural …, 2014 - World Scientific
Strengthening steel structures using carbon fiber reinforced polymer (CFRP) materials has
attracted much attention in recent years owing to their potential for fatigue crack repair and …

Fatigue life improvement of steel structures using self-prestressing CFRP/SMA hybrid composite patches

AI Abdy, MJ Hashemi, R Al-Mahaidi - Engineering Structures, 2018 - Elsevier
While prestressed CFRP patches are considered as attractive alternatives to traditional
welding or bolting methods for enhancing the fatigue life of cracked steel structures, they …

Characterization of model uncertainty of adhesively bonded CFRP-to-steel joints

QQ Yu, XL Gu, XL Zhao, D Zhang, H Huang… - Composite Structures, 2019 - Elsevier
This paper presents a critical characterization of the uncertainty of bond strength models of
adhesively bonded carbon fiber-reinforced polymer (CFRP)-to-steel joints. A model factor ε …

Effectiveness of lag Bolts, CFRP, and HSS in retrofitting salvaged timber girders

Y Ji, YJ Kim - Engineering Structures, 2024 - Elsevier
This paper presents the effectiveness of various retrofit techniques in improving the flexural
behavior of structural timber. For realistic representation with regard to site application …