Three-dimensional numerical investigation of mixed-mode debonding of FRP-concrete interface using a cohesive zone model

Y Huang - Construction and Building Materials, 2022 - Elsevier
As a low-cost high-performance method for concrete structural reinforcement and repair, the
external bonding (EB) of fiber-reinforced polymer (FRP) laminates has gradually become …

A survey of computational models for adhesion

RA Sauer - The Journal of Adhesion, 2016 - Taylor & Francis
This work presents a survey of computational methods for adhesive contact focusing on
general continuum mechanical models for attractive interactions between solids that are …

[HTML][HTML] Modeling the behavior of externally bonded reinforcement using a rigid-trilinear cohesive material law

V Bertolli, T D'Antino - International Journal of Solids and Structures, 2022 - Elsevier
Externally bonded reinforcement (EBR) represents a valid solution for strengthening and
retrofitting existing structures. Among possible reinforcements, fiber-reinforced composites …

FRP Strips Externally Bonded to Quasi-Brittle Substrates: Discussions and Advances of Open Research Topics

F Focacci, MM Rahman, T D'Antino… - Journal of Composites …, 2024 - ascelibrary.org
In the first part of the paper, a critical review of the fundamental knowledge of the debonding
mechanism of externally bonded fiber-reinforced polymer (FRP) composites from a quasi …

A mortar formulation for 3D large deformation contact using NURBS-based isogeometric analysis and the augmented Lagrangian method

L De Lorenzis, P Wriggers, G Zavarise - Computational Mechanics, 2012 - Springer
NURBS-based isogeometric analysis is applied to 3D frictionless large deformation contact
problems. The contact constraints are treated with a mortar-based approach combined with …

A comparison of the bond behavior of PBO-FRCM composites determined by double-lap and single-lap shear tests

LH Sneed, T D'Antino, C Carloni… - Cement and Concrete …, 2015 - Elsevier
This paper presents the results of an investigation on the bond behavior and stress-transfer
mechanism of polyparaphenylene benzobisoxazole (PBO) fiber-reinforced cementitious …

A combined phase-field and cohesive zone model approach for crack propagation in layered structures made of nonlinear rubber-like materials

MR Marulli, A Valverde-González… - Computer Methods in …, 2022 - Elsevier
The development of new high-tech products often requires the optimization of structural
components having layer-based arrangements. The primary focus of the present study is the …

Mixed-mode debonding behavior between CFRP plates and concrete under fatigue loading

W Zhang, Z Tang, Y Yang, J Wei… - Journal of Structural …, 2021 - ascelibrary.org
The cohesive zone model (CZM), which is capable of simulating the behavior of adhesively
bonded joints subjected to static and fatigue loading, is widely accepted. In this study …

Coupled cohesive zone models for mixed-mode fracture: A comparative study

R Dimitri, M Trullo, L De Lorenzis, G Zavarise - Engineering Fracture …, 2015 - Elsevier
This paper checks the consistency of some published exponential and bilinear mixed-mode
cohesive zone models. The effect of coupling on traction-separation behavior and energy …

Laser-induced wet stability and adhesion of pure conducting polymer hydrogels

D Won, HJ Kim, J Kim, H Kim, MW Kim, J Ahn, K Min… - Nature …, 2024 - nature.com
Conductive hydrogels can be used to make electrodes that interface with biological tissues
due to their similar mechanical properties and high electrical conductivity in physiological …