Prediction of the debonding failure of beams strengthened with FRP through machine learning models

T Hu, H Zhang, J Zhou - Buildings, 2023 - mdpi.com
Plate end (PE) debonding and intermediate crack (IC) debonding are the two main failure
modes of beams strengthened with fiber-reinforced polymer (FRP) in flexure. Therefore, it is …

Effect of stirrups on plate end debonding in reinforced concrete beams strengthened with fiber reinforced polymers

AI Al-Negheimish, AK El-Sayed, MA Al-Saawani… - Polymers, 2021 - mdpi.com
Plate end (PE) debonding is one of the critical debonding failure modes that may occur in
reinforced concrete (RC) beams strengthened with externally bonded fiber reinforced …

[HTML][HTML] Machine learning-based model for recognizing the failure modes of FRP-strengthened RC beams in flexure

T Hu, H Zhang, J Zhou - Case Studies in Construction Materials, 2023 - Elsevier
Plate end (PE) debonding and intermediate crack (IC) debonding are the main failure
modes of fiber reinforced polymer (FRP) strengthened reinforced concrete (RC) beams in …

Structural performance assessment of RC flexural members through crack-based fibre beam-column model updating

JL Xiao, X Nie, YF Liu, JS Fan - Computers & Structures, 2023 - Elsevier
For reinforced concrete (RC) structures in service, original finite element models (FEMs)
based on design information usually deviate from actual structures due to structural damage …

Effect of shear-span/depth ratio on debonding failures of FRP-strengthened RC beams

MA Al-Saawani, AK El-Sayed… - Journal of Building …, 2020 - Elsevier
Debonding of fiber-reinforced polymers (FRP) from the concrete substrate is a major
concern that compromises the effectiveness of FRP-strengthening. The intermediate-crack …

Finite element modeling of debonding failures in FRP-strengthened concrete beams using cohesive zone model

MA Al-Saawani, AI Al-Negheimish, AK El-Sayed… - Polymers, 2022 - mdpi.com
Intermediate crack (IC) debonding and concrete cover separation (CCS) are common types
of debonding failures in concrete beams flexurally strengthened with fiber-reinforced …

Effect of opening size and location on the punching shear behavior of interior slab–column connections strengthened with CFRP strips

C Durucan, Ö Anil - Engineering Structures, 2015 - Elsevier
This research study is aimed at evaluating the effects of carbon fiber reinforced polymer
(CFRP) strengthening on the punching shear behavior of two-way reinforced concrete (RC) …

The effect of tensile reinforcement on the behavior of CFRP strengthened reinforced concrete beams: An experimental and analytical study

J Sabzi, MR Esfahani, T Ozbakkaloglu… - Steel and Composite …, 2023 - dbpia.co.kr
The present study experimentally and analytically investigates the effect of tensile
reinforcement ratio and arrangement on the behavior of FRP strengthened reinforced …

Prediction of concrete cover separation in reinforced concrete beams strengthened with FRP

K Al-Ghrery, R Kalfat, R Al-Mahaidi… - … of Composites for …, 2021 - ascelibrary.org
Fiber-reinforced polymers (FRPs) are widely used to enhance the flexural capacity of
existing concrete structures subjected to various loading actions. However, when FRPs are …

Machine Learning‐Based Model in Predicting the Plate‐End Debonding of FRP‐Strengthened RC Beams in Flexure

T Hu, G Li - Advances in Civil Engineering, 2022 - Wiley Online Library
Reinforced concrete (RC) beams strengthened with fiber reinforced polymers (FRPs) are
structurally complex and prone to plate‐end (PE) debonding. In this study, considering the …