Search Results - "París, F"

Characterization of 3D printed long fibre reinforced composites by Justo, J., Távara, L., García-Guzmán, L., París, F.

“…Additive Layer Manufacturing (ALM) process is used in the present investigation to manufacture long fibre reinforced composite parts using the MarkOne®…”
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Evaluation of the interlaminar fracture toughness on composite materials using DCB test on symmetric and unsymmetric configurations by Cañas, J., Justo, J., París, F.

“…A procedure to measure the interlaminar fracture toughness of a composite material is proposed in this work. This property is evaluated using the DCB test, the…”
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Experimental mechanical characterization of composite-concrete joints by Justo, J., París, F.

“…The use of composite materials as a reinforcement for concrete in civil construction has become a significant topic, the quality of the joint between composite…”
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Numerical analysis of the influence of a nearby fibre on the interface crack growth in composites under transverse tensile load by Sandino, C., Correa, E., París, F.

“…•The inter-fibre failure in composite materials under uniaxial tension is studied.•The interface crack growth is numerally analysed by means of a BEM…”
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Interaction between fibres in the transverse damage in composites by Velasco, M.L., Correa, E., París, F.

“…•A damaged fibre may have a shielding or an accelerative effect on a nearby fibre depending on their relative orientation.•Numerically, no interaction appears…”
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Closed-form methodology for the structural analysis of stiffened composite plates with cutouts and non-uniform lay-up by Blázquez, A., Pastorino, D., López-Romano, B., París, F.

“…Building upon the methodology developed in prior studies, which utilized the Lekhnitskii formalism to address composite plates featuring cutouts, varying…”
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An experimental study of the translaminar fracture toughnesses in composites for different crack growth directions, parallel and transverse to the fiber direction by Cepero, F., García, I.G., Justo, J., Mantič, V., París, F.

“…This work studies how the direction of crack propagation affects the translaminar fracture toughness in composites. In particular, this work focuses on…”
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Crack onset in stretched open hole PMMA plates considering linear and non-linear elastic behaviours by Leite, A., Mantič, V., París, F.

“…•Experimental data on tensile, three point bending (TPB) and holed plates are provided.•A numerical code based on the Coupled Criterion of Finite Fracture…”
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The scale effect in composites: An explanation physically based on the different mechanisms of damage involved in failure by París, F., Velasco, M.L., Correa, E.

“…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…”
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Evolution of the damage onset and morphology in [0/90n/0] laminates when increasing the ply thickness by Velasco, M.L., Correa, E., Sánchez-Carmona, S., París, F.

“…In a previous paper, París et al [1], the authors proposed a physically based explanation (without employing fitting parameters) of the scale effect in…”
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A consistent anisotropic damage model for laminated fiber-reinforced composites using the 3D-version of the Puck failure criterion by Reinoso, J., Catalanotti, G., Blázquez, A., Areias, P., Camanho, P.P., París, F.

“…This paper presents a consistent anisotropic damage model for laminated fiber-reinforced composites relying on the 3D-version of the Puck failure criterion…”
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Closed-form methodology for the bending of symmetric composite plates with cutouts and non-uniform lay-up by Pastorino, D., Blázquez, A., López-Romano, B., París, F.

“…The present work is focused on the development of a Lekhnitskii-based closed-form methodology for the analysis of composite plates with elliptical cutouts and…”
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Premature failures in standard test specimens with composite materials induced by stress singularities in adhesive joints by Barroso, A., Marín, J.C., Mantič, V., París, F.

“…This work presents three examples of standard test configurations, involving composite materials, where the presence of stress singularities induced by…”
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Design for a cruciform coupon used for tensile biaxial transverse tests on composite materials by Correa, E., Barroso, A., Pérez, M.D., París, F.

“…This paper focuses on the design of the appropriate geometry for cruciform coupons conceived to be tested under tensile biaxial transverse loads. To this end,…”
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Non-conventional failures caused by the edge effect in cross-ply laminates made of ultra-thin plies by Sánchez-Carmona, S., Barroso, A., Mantič, V., Correa, E., París, F.

“…In a fatigue testing programme of carbon/epoxy cross-ply laminates made of ultra-thin plies, non-conventional failures are observed. These non-conventional…”
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A Device for Biaxial Testing in Uniaxial Machines. Design, Manufacturing and Experimental Results Using Cruciform Specimens of Composite Materials by Barroso, A., Correa, E., Freire, J., París, F.

“…The present study deals with the design and manufacturing of a mechanical device to perform biaxial testing in universal (uniaxial) testing machines. A review…”
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On the optimal choice of fibre orientation angle in off-axis tensile test using oblique end-tabs: Theoretical and experimental studies by Marín, J.C., Justo, J., Barroso, A., Cañas, J., París, F.

“…Shear strength evaluation in composite materials still remains a not fully solved problem. One of most promising proposals to characterise a material in shear…”
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Modelling interfacial debonds in unidirectional fibre-reinforced composites under biaxial transverse loads by Távara, L., Mantič, V., Graciani, E., París, F.

“…A numerical study of the onset and growth of debonds at fibre–matrix interfaces, for a fibre bundle under far field biaxial transverse loads, is presented. The…”
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A closed-form expression derived from virtual testing for structural optimization of L-flange bolted connections by Cabrera-González, J.A., Blázquez, A., París, F., Gallardo, R.

“…L-flange bolted joints are extensively used in different industrial sectors, such as wind turbine towers, rocket stages, or pipelines. Typically, the design of…”
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Competing mechanisms in the unfolding failure in composite laminates by González-Cantero, J.M., Graciani, E., López-Romano, B., París, F.

“…Highly-curved laminates are prone to fail by delamination when they are loaded under a bending moment which tries to flatten the laminate. This failure,…”
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