Micro-mechanical damage model accounting for composite material nonlinearity due to matrix-cracking of unidirectional composite laminates
Sign Up to like & getrecommendations! Published in 2018 at "Composites Science and Technology"
DOI: 10.1016/j.compscitech.2018.08.012
Abstract: Abstract A new micromechanical damage model for predicting the effect of matrix-cracking on the mechanical behavior of the composite material is proposed. The model is based on the volumetric change that occurred due to the… read more here.
Keywords: damage model; matrix cracking; composite material; model ... See more keywords
Computational investigation of both intra-laminar matrix cracking and inter-laminar delamination of curved composite components with cohesive elements
Sign Up to like & getrecommendations! Published in 2018 at "Composite Structures"
DOI: 10.1016/j.compstruct.2018.02.072
Abstract: Abstract Curved composite components are widely used in engineering applications, such as aircraft wing spars, and subjected to complex 3D loadings. The most critical failure mechanisms of the curved parts are intra-laminar matrix cracking and… read more here.
Keywords: delamination; matrix cracking; laminar delamination; laminar ... See more keywords
A failure criterion to predict the onset of matrix cracking induced delamination in general composite laminates
Sign Up to like & getrecommendations! Published in 2020 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.111564
Abstract: Abstract In this study, a failure criterion based on energy is developed to predict the onset and growth of matrix cracking induced delamination, known as MCID. This criterion is formulated upon the concept of fracture… read more here.
Keywords: criterion; matrix cracking; predict onset; cracking induced ... See more keywords
Evaluation of matrix cracking in composite laminates based on anomaly indices
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2020.105841
Abstract: Abstract The paper aims to develop a Lamb waves-based automated method dealing with early detection and accurate evaluation of matrix cracking in composite laminates. An anomaly-detection method devoted to the quantification of the extent to… read more here.
Keywords: evaluation matrix; matrix cracking; matrix; anomaly indices ... See more keywords
Modeling the effect of temperature on first matrix cracking stress and fracture strength of cross-ply fiber reinforced ceramic-matrix composites
Sign Up to like & getrecommendations! Published in 2019 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2019.08.041
Abstract: Abstract In this work, we proposed a temperature-dependent first matrix cracking stress model for cross-ply fiber reinforced ceramic-matrix composites (FRCMCs) first. It takes into account of the effects of interfacial shear stress and residual thermal… read more here.
Keywords: first matrix; matrix cracking; temperature; fracture strength ... See more keywords
Effect of Interface Properties on Tensile and Fatigue Behavior of 2D Woven SiC/SiC Fiber-Reinforced Ceramic-Matrix Composites
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Materials Science and Engineering"
DOI: 10.1155/2020/3618984
Abstract: In this paper, the effect of the fiber/matrix interface properties on the tensile and fatigue behavior of 2D woven SiC/SiC ceramic-matrix composites (CMCs) is investigated. The relationships between the interface parameters of the fiber/matrix interface… read more here.
Keywords: matrix cracking; matrix; sic sic; interface ... See more keywords
Relationship Between Matrix Cracking and Delamination in CFRP Cross-Ply Laminates Subjected to Low Velocity Impact
Sign Up to like & getrecommendations! Published in 2019 at "Materials"
DOI: 10.3390/ma12233990
Abstract: The effect of matrix cracking on the delamination morphology inside carbon fiber reinforced plastics (CFRP) laminates during low-velocity impact (LVI) is an open question. In this paper, the relationship between matrix cracking and delamination is… read more here.
Keywords: delamination; matrix cracking; cracking delamination; ply ... See more keywords