Failure modes and strength prediction of thin ply CFRP angle-ply laminates
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DOI: 10.1016/j.compstruct.2017.06.005
Abstract: Abstract In this paper, the tensile strength and failure modes of thin ply carbon fiber-reinforced polymer (CFRP) angle-ply laminates are investigated by experiments and predicted by Finite element method (FEM) and theoretical model. First, experiments… read more here.
Keywords: failure modes; angle ply; ply; ply laminates ... See more keywords
Identification of failure modes of composite thin-ply laminates containing circular hole under tension by acoustic emission signals
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DOI: 10.1016/j.compstruct.2018.08.019
Abstract: Abstract Composite thin-ply laminates have been reported to exhibit superior performance in various loading conditions than standard-ply laminates due to positive size effects. However, the ultimate tensile strength of the thin-ply ( 0.125 mm) or standard-ply… read more here.
Keywords: ply; hole; acoustic emission; ply laminates ... See more keywords
Closed-form analysis of interlaminar crack initiation in angle-ply laminates
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DOI: 10.1016/j.compstruct.2020.113060
Abstract: Abstract The layerwise discontinuous stiffness properties in composite laminates may cause highly localized, singular concentrations of interlaminar stresses. These stress singularities occur in the vicinity of free edges and may induce interfacial cracks, often referred… read more here.
Keywords: angle ply; interlaminar crack; crack initiation; ply laminates ... See more keywords
Micromechanics-based prediction of the failure locus of angle-ply laminates subjected to biaxial loading
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Composite Materials"
DOI: 10.1177/0021998319843631
Abstract: A mesoscale finite element model is presented for calculating the deformation and initial strength of angle-ply laminates subjected to biaxial tension and biaxial tension–compression. Using the concept that the whole laminate structure can be represented… read more here.
Keywords: angle ply; subjected biaxial; ply laminates; laminates subjected ... See more keywords