Search Results - "Belouettar, S."

Hierarchical theories for the free vibration analysis of functionally graded beams by Giunta, G., Crisafulli, D., Belouettar, S., Carrera, E.

“…► Free vibration analysis of functionally graded beams via axiomatic refined theories. ► FGM power law distribution in terms of the volume fraction of the…”
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A micropolar anisotropic constitutive model of cancellous bone from discrete homogenization by Goda, I., Assidi, M., Belouettar, S., Ganghoffer, J.F.

“…Cosserat models of cancellous bone are constructed, relying on micromechanical approaches in order to investigate microstructure-related scale effects on the…”
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Deployment of a self-expanding stent inside an artery: A finite element analysis by Azaouzi, M., Makradi, A., Belouettar, S.

“…► A finite element analysis (FEA) was performed to study the behavior of a cardiovascular stent. ► A reduced model was used for a simplified and quantitative…”
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Static analysis of laminated beams via a unified formulation by Catapano, A., Giunta, G., Belouettar, S., Carrera, E.

“…► A linear static analysis of simply-supported cross-ply beams is presented. ► Several displacement-based theories are derived via Carrera’s Unified…”
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Analysis of FGM Beams by Means of Classical and Advanced Theories by Giunta, G., Belouettar, S., Carrera, E.

“…This paper proposes several axiomatic refined theories for the linear static analysis of beams made of materials whose properties are graded along one or two…”
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Numerical investigations of the structural behavior of a balloon expandable stent design using finite element method by Azaouzi, M., Makradi, A., Belouettar, S.

“…► Bridge’s design has a significant impact on the flexibility of cardiovascular balloon-expandable stents. ► Residual stresses over the stent that are…”
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Multiscale CUF-FE2 nonlinear analysis of composite beam structures by Hui, Y., Xu, R., Giunta, G., De Pietro, G., Hu, H., Belouettar, S., Carrera, E.

“…•A multi-scale beam model is derived by coupling CUF and ANM under the FE2 framework.•It benefits from both the efficiency of 1D CUF beam model and multi scale…”
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Free vibration analysis of composite beams via refined theories by Giunta, G., Biscani, F., Belouettar, S., Ferreira, A.J.M., Carrera, E.

“…This paper presents a free-vibration analysis of simply supported, cross-ply beams via several higher-order as well as classical theories. The…”
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Free vibration and stability analysis of three-dimensional sandwich beams via hierarchical models by Giunta, G., Metla, N., Koutsawa, Y., Belouettar, S.

“…This paper presents a free vibration and a stability analysis of three-dimensional sandwich beams. Several higher-order displacements-based theories as well as…”
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Experimental investigation of static and fatigue behaviour of composites honeycomb materials using four point bending tests by Belouettar, S., Abbadi, A., Azari, Z., Belouettar, R., Freres, P.

“…In this study static and fatigue behaviours of honeycomb sandwich composites, made of aramide fibres and aluminium cores, are investigated through four-point…”
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A hygrothermal stress finite element analysis of laminated beam structures through hierarchical one-dimensional modeling by Hui, Y., Giunta, G., De Pietro, G., Belouettar, S., Carrera, E., Yang, J., Hu, H.

“…A new multi-field beam model based on Carrera's Unified Formulation (CUF) is offered in this article to efficiently solve the hygro-thermal-mechanical problem…”
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A thermal stress finite element analysis of beam structures by hierarchical modelling by Giunta, G., De Pietro, G., Nasser, H., Belouettar, S., Carrera, E., Petrolo, M.

“…In this study, the thermoelastic behaviour of three-dimensional isotropic and laminated beams is investigated. The three-dimensional beam is modelled through…”
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EM modelling of arbitrary shaped dispersive chiral dielectric objects using a 3D leapfrog scheme on unstructured meshes by Gansen, A., El Hachemi, M., Belouettar, S., Hassan, O., Morgan, K.

“…The standard Yee FDTD algorithm is widely used in computational electromagnetics because of its simplicity and divergence free nature. A generalization of this…”
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Hierarchical one-dimensional finite elements for the thermal stress analysis of three-dimensional functionally graded beams by De Pietro, G., Hui, Y., Giunta, G., Belouettar, S., Carrera, E., Hu, H.

“…In this work, the thermoelastic response of functionally graded beams is studied. To this end, a family of advanced one-dimensional finite elements is derived…”
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Thermo-Mechanical Analysis Of Functionally Graded Shells by Cinefra, M., Carrera, E., Brischetto, S., Belouettar, S.

“…The thermo-mechanical analysis of a simply supported, functionally graded shell is considered in this work. Refined shell theories are considered to account…”
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On the numerical investigation of cardiovascular balloon-expandable stent using finite element method by Azaouzi, M., Makradi, A., Petit, J., Belouettar, S., Polit, O.

“…•Fatigue resistance of cardiovascular stent is sensitive to the strut dimensions.•The fatigue lifetime may be determined in one day using a piezoelectric…”
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Hierarchical modelling of doubly curved laminated composite shells under distributed and localised loadings by Giunta, G., Biscani, F., Belouettar, S., Carrera, E.

“…This paper presents a unified formulation for the modelling of doubly curved composite shell structures. Via this approach, higher-order, zig-zag, layer-wise…”
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Variable kinematic models applied to free-vibration analysis of functionally graded material shells by Cinefra, M., Belouettar, S., Soave, M., Carrera, E.

“…Closed-form solutions of free-vibration problems of simply supported multilayered shells made of Functionally Graded Material have been examined in the present…”
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An XFEM crack-tip enrichment for a crack terminating at a bi-material interface by Bouhala, L., Shao, Q., Koutsawa, Y., Younes, A., Núñez, P., Makradi, A., Belouettar, S.

“…► Development of the crack-tip enrichment for a crack terminating at a bi-material interface. ► Implementation of the found enrichment in the XFEM. ► Coupling…”
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Hybrid twin models of fiber compaction for composite manufacturing based on dual kriging by Trochu, F., Vernet, N., Sun, Y., Echaabi, J., Makradi, A., Belouettar, S.

“…During the preforming stage in Liquid Composite Molding (LCM), dry fibrous reinforcements are compacted to obtain a specific fiber volume fraction. Knowledge…”
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