[HTML][HTML] Characterizing fiber-matrix debond and fiber interaction mechanisms by full-field measurements
R Livingston, B Koohbor - Composites Part C: Open Access, 2022 - Elsevier
An experimental approach is developed and utilized to characterize the fiber-matrix
interfacial debonding mechanism and its effect on matrix cracking in unidirectional (UD) fiber …
interfacial debonding mechanism and its effect on matrix cracking in unidirectional (UD) fiber …
The scale effect in composites: An explanation physically based on the different mechanisms of damage involved in failure
The strength of a lamina of a laminate was considered from almost the very beginning of the
application of composites as a value depending on the lamina thickness. This was …
application of composites as a value depending on the lamina thickness. This was …
Identification of RVE length scale in fiber composites via combined optical and SEM digital image correlation
The representative volume element (RVE) in fiber composites refers to the smallest volume
of material that contains all constituents of the composite, ie, fiber and matrix, and is a …
of material that contains all constituents of the composite, ie, fiber and matrix, and is a …
[HTML][HTML] Experimental characterization of in-plane debonding at fiber-matrix interface using single glass macro fiber samples
Fiber-matrix interface debonding is investigated using a hybrid experimental-computational
approach. Model composite specimens are prepared using a single glass macro fiber …
approach. Model composite specimens are prepared using a single glass macro fiber …
[HTML][HTML] Evolution of the damage onset and morphology in [0/90n/0] laminates when increasing the ply thickness
In a previous paper, París et al [1], the authors proposed a physically based explanation
(without employing fitting parameters) of the scale effect in composites, which gave a new …
(without employing fitting parameters) of the scale effect in composites, which gave a new …
Interaction between fibres in the transverse damage in composites
A micromechanical study is carried out taking the initial expected damage that is manifested
in a composite laminate by the debonding between the fibres and matrix in the 90° lamina …
in a composite laminate by the debonding between the fibres and matrix in the 90° lamina …
Simultaneous Measurement of Fiber-Matrix Interface Debonding and Tunneling Using a Dual-Vision Experimental Setup
Background Fiber-matrix debonding is a precursor for transverse cracking and several other
types of damage in fiber composites. However, to date, there are limited experiment-based …
types of damage in fiber composites. However, to date, there are limited experiment-based …
Micromechanical study on the influence of scale effect in the first stage of damage in composites
The variation in the apparent strength of a lamina in a laminate depending on the stacking
sequence and thicknesses of the laminas of the laminate has been a matter of interest since …
sequence and thicknesses of the laminas of the laminate has been a matter of interest since …
Development of 3D Meso-Scale finite element model to study the mechanical behavior of steel microfiber‐reinforced polymer concrete
In this study, 3D Meso-scale finite-element model is presented to study the mechanical
behavior of steel microfiberreinforced polymer concrete considering the random distribution …
behavior of steel microfiberreinforced polymer concrete considering the random distribution …
A 2D RVE formulation by the boundary element method considering phase debonding
GR Fernandes, MJM Silva, JF Vieira… - Engineering Analysis with …, 2019 - Elsevier
Abstract A 2D Boundary Element Method (BEM) Formulation to obtain the constitutive
response of heterogeneous materials based on the Representative Volume Element (RVE) …
response of heterogeneous materials based on the Representative Volume Element (RVE) …