The effect of CFRP and CFRP/concrete interface models when modelling retrofitted RC beams with FEM

YT Obaidat, S Heyden, O Dahlblom - Composite structures, 2010 - Elsevier
Concrete structures retrofitted with fibre reinforced plastic (FRP) applications have become
widespread in the last decade due to the economic benefit from it. This paper presents a …

[HTML][HTML] Finite element analysis of the effect of type, number, and installation angle of FRP sheets on improving the flexural strength of concrete beams

E Najaf, M Orouji, K Ghouchani - Case Studies in Construction Materials, 2022 - Elsevier
Using FRP material to strengthen concrete beams is one of the best methods to prevent
cracks propagation in the tensile zone. In this article, a concrete beam is modeled using the …

Flexural strengthening of RC beams with externally bonded CFRP systems: Test results and 3D nonlinear FE analysis

R Kotynia, H Abdel Baky, KW Neale… - Journal of Composites …, 2008 - ascelibrary.org
This paper presents experimental results and a numerical analysis of the reinforced
concrete (RC) beams strengthened in flexure with various externally bonded carbon fiber …

Selection of a sustainable structural floor system for an office building using the analytic Hierarchy process and the multi-attribute utility theory

FA AlFaraidy, KS Teegala, G Dwivedi - Sustainability, 2023 - mdpi.com
The integration of green building technology is currently regarded as a critical step towards
a sustainable future because it is a means of attaining sustainable development. It takes skill …

Experimental and numerical investigations on the performance evaluation of shear deficient and GFRP strengthened reinforced concrete beams

NK Banjara, K Ramanjaneyulu - Construction and Building Materials, 2017 - Elsevier
The present study is focused on the experimental investigation and nonlinear finite element
simulations of shear deficient and glass fibre reinforced plastic (GFRP) strengthened …

Flexural and interfacial behavior of FRP-strengthened reinforced concrete beams

HA Baky, UA Ebead, KW Neale - Journal of Composites for …, 2007 - ascelibrary.org
Although there is a large amount of experimental data available on the fiber-reinforced
polymer (FRP) strengthening of concrete structures, a full understanding of the various …

Modeling short-term tension stiffening in reinforced concrete prisms using a continuum-based finite element model

HQ Wu, RI Gilbert - Engineering Structures, 2009 - Elsevier
Tension stiffening is most often included in models of reinforced concrete by modifying the
constitutive laws of the tensile concrete. In reality, tension stiffening is caused by the bond …

Modeling and prediction of short/long term mechanical behavior of FRP-strengthened slabs using innovative composite finite elements

R Wu, R Xu, G Wang - Engineering Structures, 2023 - Elsevier
The analysis of plates or slabs strengthened with fiber reinforced polymer (FRP), especially
when it comes to geometric irregularity and the time-varying characteristics of adhesive …

Investigation of tensile creep for Ultra-High-Performance Fiber Reinforced Concrete (UHPFRC) for the long-term

MMU Islam - Construction and Building Materials, 2021 - Elsevier
The research presented in this paper is associated with the time-dependent tensile behavior
of UHPFRC, especially on tensile creep for the long-term. This study outlines the …

Investigation of long-term tension stiffening mechanism for ultra-high-performance fiber reinforced concrete (UHPFRC)

MMU Islam - Construction and Building Materials, 2022 - Elsevier
Abstract Ultra-High-Performance Fiber Reinforced Concrete (UHPFRC) is promptly
emerging concrete that has ultra-high compressive strength, and its ductile properties are …