Development of a simplified bond stress–slip model for bonded FRP–concrete interfaces

H Ko, S Matthys, A Palmieri, Y Sato - Construction and Building Materials, 2014‏ - Elsevier
An important need in assessing the performance of externally bonded fiber reinforced
polymer reinforcement (FRP EBR) for RC structures is to have a constitutive model for the …

An experimental study on delamination of FRP plates bonded to concrete

C Mazzotti, M Savoia, B Ferracuti - Construction and building materials, 2008‏ - Elsevier
Results of an experimental campaign on FRP–concrete delamination are presented.
Specimens with different bonded lengths and plate widths have been tested. Strain gauges …

Interface law for FRP–concrete delamination

B Ferracuti, M Savoia, C Mazzotti - Composite structures, 2007‏ - Elsevier
A procedure is developed for deriving a non-linear mode II interface law for Fibre Reinforced
Polymer (FRP)–concrete bonding, starting from experimental data. The proposed interface …

[HTML][HTML] Analytical modeling of the bond–slip relationship at FRP-concrete interfaces for adhesively-bonded joints

YW Zhou, YF Wu, Y Yun - Composites Part B: Engineering, 2010‏ - Elsevier
The bond–slip relationship is essential to the study of the macro mechanical properties of
composite materials and structures. An analytical model is developed in this work to derive …

A new single-shear set-up for stable debonding of FRP–concrete joints

C Mazzotti, M Savoia, B Ferracuti - Construction and Building Materials, 2009‏ - Elsevier
A new experimental set-up to perform single-lap shear debonding tests on fiber reinforced
polymer (FRP) reinforcements bonded to concrete is presented. Back sides of both FRP …

Shear tests of carbon fiber plates bonded to concrete with control of snap-back

P Carrara, D Ferretti, F Freddi, G Rosati - Engineering Fracture Mechanics, 2011‏ - Elsevier
In the present paper the problem of brittle debonding between carbon-fiber plates (FRP) and
concrete was studied by means of single lap shear tests. Driving the test by controlling the …

[HTML][HTML] Prediction of debonding strength for masonry elements retrofitted with FRP composites using neuro fuzzy and neural network approaches

I Mansouri, O Kisi - Composites Part B: Engineering, 2015‏ - Elsevier
This paper proposes application of neuro fuzzy and neural network for predicting debonding
strength of retrofitted masonry elements. In order to achieve high-fidelity model, this study …

Distinguished bond behaviour of CFRP sheets in unbonded post-tensioned reinforced concrete beams versus single-lap shear tests

P Phan-Vu, DT Tran, TM Pham, TD Dang… - Engineering …, 2021‏ - Elsevier
The interfacial bond relationship between carbon fiber reinforced polymer (CFRP) sheets
and concrete beams was developed based on single-lap shear tests on concrete blocks …

Modelling the FRP-concrete delamination by means of an exponential softening law

P Cornetti, A Carpinteri - Engineering Structures, 2011‏ - Elsevier
Among rehabilitation strategies, bonding of Fibre Reinforced Polymers (FRP) plates is
becoming more and more popular, especially for what concerns concrete structures. The …

[HTML][HTML] Cohesive zone modeling of interfacial stresses in plated beams

L De Lorenzis, G Zavarise - International Journal of Solids and Structures, 2009‏ - Elsevier
The elastic analysis of interfacial stresses in plated beams has been the subject of several
investigations. These studies provided both first-order and higher-order solutions for the …