Numerical investigation of the parameters influencing the behavior of dapped end prefabricated concrete purlins with and without CFRP strengthening

YO Özkılıç, Ş Yazman, C Aksoylu, MH Arslan… - … and Building Materials, 2021 - Elsevier
Dapped end prefabricated concrete purlins (PCPs) suffer from shear damages due to
coating, snow, wind load and also their dead loads. In this present study, a series of …

Enhanced ANN predictive model for composite pipes subjected to low-velocity impact loads

E Ghandourah, S Khatir, EM Banoqitah, AM Alhawsawi… - Buildings, 2023 - mdpi.com
This paper presents an enhanced artificial neural network (ANN) to predict the displacement
in composite pipes impacted by a drop weight having different velocities. The impact …

Enhancing mode-II delamination resistance of hybrid woven composite materials of glass/Kevlar fabrics by stitching with Kevlar threads

M Mohammadi, EM Sosa - Composite Structures, 2024 - Elsevier
This study analyzes the effects of stitching a hybrid composite beam on its Mode-II
delamination to enhance the bonding between a Kevlar-Kevlar interface. The material under …

CFRP-strengthened shear walls: Combined effects of CFRP and reinforcement ratio

L Jin, B Zhang, F Chen, X Du - International Journal of Mechanical …, 2024 - Elsevier
This study presents a three-dimensional numerical model based on the Hashin damage
criteria to assess the seismic performance of Carbon Fiber Reinforced Polymer (CFRP) …

Freeze-thaw behaviour of basalt fibre reinforced recycled aggregate concrete filled CFRP tube specimens

JF Dong, Y Xu, ZW Guan, QY Wang - Engineering Structures, 2022 - Elsevier
This paper is focused on the behaviour of basalt fibre reinforced recycled aggregate
concrete (BFRC) short specimens confined by carbon fibre reinforced polymer (CFRP) tubes …

Numerical sensitivity analysis of corroded pipes and burst pressure prediction using finite element modeling

A Heggab, A El-Nemr, IM El Aghoury - International Journal of Pressure …, 2023 - Elsevier
Accurately predicting the failure pressure for corroded pipes transmitting natural resources
such as oil and gas is crucial to prevent catastrophic failure and save costs. Several …

Mesoscale Modeling and Simulation of Size-Dependent Shear Response of Rectangular CFRP-Confined RC Columns

L Fan, L Jin, O Zhao, P Li, J Liang… - Journal of Composites for …, 2024 - ascelibrary.org
Reinforced concrete (RC) columns are prone to shear failure under seismic loads,
particularly in the case of short columns. However, this brittle failure may have more adverse …

Shape optimization of UHPC shear keys for precast, prestressed, adjacent box-girder bridges

HH Hussein, SM Sargand… - Journal of Bridge …, 2018 - ascelibrary.org
Adjacent box-girder bridges are a popular choice for short-to intermediate-span bridges in
several states because they are easy, quick to build, and cost-effective. Although …

Experimental and numerical tests on shear failure and size effect of CFRP-wrapped RC beams without stirrups: Influence of the shear-span ratio

L Jin, K Lu, X Du - Engineering Structures, 2023 - Elsevier
The target of the current works is to analyze the impact of shear-span ratio on the shear
failure of Carbon Fiber Reinforced Polymers (CFRP) wrapped reinforced concrete beams …

Finite element analysis of grinding process of long fiber reinforced ceramic matrix woven composites: Modeling, experimental verification and material removal …

Y Wang, H Wang, J Wei, B Lin, J Xu, S Fang - Ceramics International, 2019 - Elsevier
A Finite element analysis (FEA) modeling method for grinding wheel and long fiber
reinforced ceramic matrix woven composites (LFRCWCs) specimen was integrated and …