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Michele D'Ottavio

Associate Professor (MCF HDR)
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Publications

"olivier-polit"
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Variable kinematics finite plate elements for the buckling analysis of sandwich composite panels

G. Di Cara , M. D’ottavio , O. Polit
Composite Structures, 2023, pp.117856. ⟨10.1016/j.compstruct.2023.117856⟩
Article dans une revue hal-04372354v1
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Finite plate elements with variable kinematics based on Sublaminate Generalized Unified Formulation

Girolamo Di Cara , Michele d'Ottavio , Thi Le , Olivier Polit
Mechanics of Advanced Materials and Structures, 2022, 30 (5), pp.1031-1049. ⟨10.1080/15376494.2022.2126568⟩
Article dans une revue hal-04153723v1
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Benchmark of wrinkling formulae and methods for pre-sizing of aircraft lightweight sandwich structures

M. Ginot , Michele d'Ottavio , Olivier Polit , Christophe Bouvet , Bruno Castanié
Composite Structures, 2021, 273, pp.114387. ⟨10.1016/j.compstruct.2021.114387⟩
Article dans une revue hal-03407730v1
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Dynamic response of viscoelastic multiple-core sandwich structures

M. D’ottavio , A. Krasnobrizha , E. Valot , O. Polit , R. Vescovini
Journal of Sound and Vibration, 2021, 491, pp.115753 -. ⟨10.1016/j.jsv.2020.115753⟩
Article dans une revue hal-03493776v1
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A family of higher-order single layer plate models meeting C z 0 - requirements for arbitrary laminates

A. Loredo , P. Vidal , O. Polit , M. d'Ottavio
Composite Structures, 2019, pp.111146. ⟨10.1016/j.compstruct.2019.111146⟩
Article dans une revue hal-02116313v2
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Modeling of cylindrical composite shell structures based on the Reissner’s Mixed Variational Theorem with a variable separation method

Philippe Vidal , Olivier Polit , Laurent Gallimard , Michele d'Ottavio
Advanced Modeling and Simulation in Engineering Sciences, 2019, 6 (1), ⟨10.1186/s40323-019-0132-0⟩
Article dans une revue hal-02335745v1
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The Ritz – Sublaminate Generalized Unified Formulation approach for piezoelectric composite plates

Michele d'Ottavio , Lorenzo Dozio , Riccardo Vescovini , Olivier Polit
International Journal of Smart and Nano Materials, 2018, 9 (1), pp.34-55. ⟨10.1080/19475411.2017.1421275⟩
Article dans une revue hal-01976083v1
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On the application of the Ritz method to free vibration and buckling analysis of highly anisotropic plates

R. Vescovini , L. Dozio , M. d'Ottavio , O. Polit
Composite Structures, 2018, 192, pp.460-474
Article dans une revue hal-01982525v1
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Buckling and wrinkling of anisotropic sandwich plates

Riccardo Vescovini , Michele d'Ottavio , Lorenzo Dozio , Olivier Polit
International Journal of Engineering Science, 2018, 130, pp.136-156. ⟨10.1016/j.ijengsci.2018.05.010⟩
Article dans une revue hal-01981934v1
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Thermal buckling response of laminated and sandwich plates using refined 2-D models

R. Vescovini , M. d'Ottavio , L. Dozio , O. Polit
Composite Structures, 2017, 176, pp.313-328. ⟨10.1016/j.compstruct.2017.05.021⟩
Article dans une revue hal-01981940v1
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A new robust quadrilateral four-node variable kinematics plate element for composite structures

T.H.C. H C Le , M. d'Ottavio , P. Vidal , O. Polit
Finite Elements in Analysis and Design, 2017, 133, pp.10-24
Article dans une revue hal-01981927v1
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Bending analysis of composite laminated and sandwich structures using sublaminate variable-kinematic Ritz models

M. d'Ottavio , L. Dozio , R. Vescovini , O. Polit
Composite Structures, 2016, 155, pp.45-62. ⟨10.1016/j.compstruct.2016.07.036⟩
Article dans une revue hal-01367032v1
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Benchmark solutions and assessment of variable kinematics models for global and local buckling of sandwich struts

M. d'Ottavio , O. Polit , W. Ji , A.M. Waas
Composite Structures, 2016, to appear, pp.125-134. ⟨10.1016/j.compstruct.2016.01.019⟩
Article dans une revue hal-01366896v1
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High-order plate finite elements for smart structure analysis

O. Polit , M. d'Ottavio , P. Vidal
Composite Structures, 2016, 151, pp.81-90. ⟨10.1016/j.compstruct.2016.01.092⟩
Article dans une revue hal-01367033v1
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Hierarchical Beam Finite Elements Based Upon a Variables Separation Method

G. Giunta , S. Belouettar , O. Polit , L. Gallimard , P. Vidal
International Journal of Applied Mechanics, 2016, 8 (2), pp.1650026. ⟨10.1142/S1758825116500265⟩
Article dans une revue hal-01367029v1
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Assessment of free-edge singularities in composite laminates using higher-order plate elements

C. Wenzel , M. d'Ottavio , O. Polit , P. Vidal
Mechanics of Advanced Materials and Structures, 2016, Applications of Unified Formulation and advanced theories using several numerical approaches, 23 (9), pp.948-959. ⟨10.1080/15376494.2015.1121526⟩
Article dans une revue hal-01367030v1
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An analysis of composite beams by means of hierarchical finite elements and a variables separation method

O. Polit , L. Gallimard , P. Vidal , M. d'Ottavio , G. Giunta
Computers & Structures, 2015, 158, pp.15 - 29. ⟨10.1016/j.compstruc.2015.05.033⟩
Article dans une revue hal-01366902v1
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Linearized global and local buckling analysis of sandwich struts with a refined quasi-3D model

M. d'Ottavio , O. Polit
Acta Mechanica, 2015, 226 (1), pp.81-101. ⟨10.1007/s00707-014-1169-2⟩
Article dans une revue hal-01367047v1

Further results on the aerodynamics and flight mechanics of a novel VTOL aircraft, the Anuloid

M. Petrolo , E. Carrera , G. Iuso , C. de Visser , C. Patek
Int. J. of Aeronautical and Space Sciences, 2015, submitted
Article dans une revue hal-01366901v1
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Assessment of the refined sinus plate finite element: free edge effect and Meyer-Piening sandwich test.

P. Vidal , O. Polit , M. d'Ottavio , E. Valot
Finite Elements in Analysis and Design, 2014, 92, pp.60--71. ⟨10.1016/j.finel.2014.08.004⟩
Article dans une revue hal-01366962v1
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Coupling of heterogeneous kinematics and Finite Element approximations applied to composite beam structures

C. Wenzel , P. Vidal , M. d'Ottavio , O. Polit
Composite Structures, 2014, 116, pp.177 - 192. ⟨10.1016/j.compstruct.2014.04.022⟩
Article dans une revue hal-01366965v1
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Assessment of Plate Theories for Free-Edge Effects

M. d'Ottavio , P. Vidal , E. Valot , O. Polit
Composites Part B: Engineering, 2013, 48, pp.111-121. ⟨10.1016/j.compositesb.2012.12.007⟩
Article dans une revue hal-01366913v1
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Robust C^0 high-order plate finite element for thin to very thick structures: mechanical and thermo-mecanical analysis

O. Polit , P. Vidal , M. d'Ottavio
International Journal for Numerical Methods in Engineering, 2012, 90 (4), pp.429-451. ⟨10.1002/nme.3328⟩
Article dans une revue hal-01366921v1
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An efficient finite shell element for the static response of piezoelectric laminates

P. Vidal , M. d'Ottavio , M. Ben Thaïer , O. Polit
Journal of Intelligent Material Systems and Structures, 2011, 22 (7), pp.671-690. ⟨10.1177/1045389X11402863⟩
Article dans une revue hal-01366926v1
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Sensitivity analysis of thickness assumptions for piezoelectric plate models

M. d'Ottavio , O. Polit
Journal of Intelligent Material Systems and Structures, 2009, 20 (15), pp.1815-1834
Article dans une revue hal-01367077v1

ACTIVE LAYERED COMPOSITES: A VARIABLE KINEMATICS APPROACH WITH STIMULUS EXPANSION MODEL

Adrian Ehrenhofer , Michele d'Ottavio , Olivier Polit , Thomas Wallmersperger
10th ECCOMAS Thematic Conference on Smart Structures and Materials, Jul 2023, Patras, Greece. pp.619-630, ⟨10.7712/150123.9816.444848⟩
Communication dans un congrès hal-04297814v1

Variable kinematics finite plate elements for global/local instability analysis of sandwich structures

Girolamo Di Cara , Michele d'Ottavio , Olivier Polit
26th International Conference on Composite Structures (ICCS26) & 8th International Conference on Mechanics of Composites (MECHCOMP8), Antònio J. Ferreira; Heng Hu; Nicholas Fantuzzi; Michele Bacciocchi; Ana Neves, Jun 2023, Porto, Portugal
Communication dans un congrès hal-04325234v1

Textile reinforcement forming simulation with semi-discrete approach

B. Cotrim , Michele d'Ottavio , P. Vidal , Emmanuel Valot , Olivier Polit
Proceedings of the International Conference on Composite Structures, ICCS 2023, Jun 2023, Porto (Portugal), Portugal
Communication dans un congrès hal-04305645v1

Finite plate elements with variable kinematics for global/local instability analysis of sandwich structures

Girolamo Di Cara , Michele d'Ottavio , Olivier Polit
Journées Nationales des Composites 2023 (JNC23), Jul 2023, Besançon, France
Communication dans un congrès hal-04325172v1
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Éléments de Plaque pour Structures Sandwich avec Âme Viscoélastique basés sur la Sublaminate Generalized Unified Formulation

Girolamo Di Cara , Thi Huyen Cham Le , Michele d'Ottavio , Olivier Polit , Aurélio Lima Araújo
JNC22 - 22es Journées Nationales sur les Composites (Conférence Virtuelle), Jun 2021, Paris (en ligne), France
Communication dans un congrès hal-04322664v1
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Finite Plate Elements for Viscoelastic Sandwich Structures based on Sublaminate Generalized Unified Formulation

Michele d'Ottavio , Girolamo Di Cara , Thi H.C. Le , Olivier Polit , Aurélio Lima Araújo
Proceedings of the 10th Design, Modelling and Experiments of Advanced Structures and Systems Conference - DEMEASS2020, A. Alaimo, E. Carrera, A. Milazzo, M. Petrolo, E. Zappino, May 2020, Scopello, Italy. ⟨10.5281/zenodo.6472319⟩
Communication dans un congrès hal-04297770v1

Optimal design of composite laminated structures for noise attenuation using SGUF and DMS

Aurélio Lima Araújo , Jose F. Aguilar Madeira , Girolamo Di Cara , Michele d'Ottavio , Olivier Polit
23rd International Conference on Composite Structures (ICCS23) & 6th International Conference on Mechanics of Composites (MECHCOMP6), António J. Ferreira; Nicholas Fantuzzi; Michele Bacciocchi, Sep 2020, Porto, Portugal
Communication dans un congrès hal-04325246v1
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Analyse numérique de structures sandwichs viscoélastiques et modèle à dérivées fractionnaires

Michele d'Ottavio , Alina Krasnobrizha , Emmanuel Valot , Lorenzo Dozio , Olivier Polit
21ème Journées Nationales sur les Composites, École Nationale Supérieure d'Arts et Métiers (ENSAM) - Bordeaux, Jul 2019, Bordeaux, Talence, France
Communication dans un congrès hal-02423019v1

Free-vibration analysis of viscoelastic sandwich panels using a Ritz-based variable kinematics approach and a fractional derivatives model

Michele d'Ottavio , Alina Krasnobrizha , Emmanuel Valot , Olivier Polit , Lorenzo Dozio
5th International Conference on Mechanics of Composites (MECHCOMP2019), António J. Ferreira, Jul 2019, Lisboa, Portugal
Communication dans un congrès hal-04325255v1
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Plate/Shell Finite Element for Piezoelectric Patch Modelling

Olivier Polit , Michele d'Ottavio , Philippe Vidal
9th ECCOMAS Thematic Conference on Smart Structures and Materials, A. Benjeddou; N. Mechbal; J.-F. Deü, Jul 2019, Paris, France
Communication dans un congrès hal-04322621v1

Finite Plate Elements with Variable Kinematics based on Sublaminate Generalized Unified Formulation

Girolamo Di Cara , Thi Huyen Cham Le , Michele d'Ottavio , Olivier Polit
5th International Conference on Mechanics of Composites (MECHCOMP2019), António J. Ferreira, Jul 2019, Lisboa, Portugal
Communication dans un congrès hal-04325253v1
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Geometrically Non-Linear Variable Kinematics Plate Models

Michele d'Ottavio , Giuseppe Mantegna , Olivier Polit
DeMEASS IX, A.L. Araújo, J.A. Madeira, A.R. Ribeiro, Sep 2018, Sesimbra, Portugal
Communication dans un congrès hal-04297696v1

Robust CUF-based mixed and hybrid plate elements

Thi Huyen Cham Le , Michele d'Ottavio , P. Vidal , Olivier Polit
First International Conference on Mechanics of Advanced Materials and Structures - ICMAMS 2018, E. Carrera, J.N. Reddy, Jun 2018, Torino, Italy. ⟨10.5281/zenodo.1308076⟩
Communication dans un congrès hal-04325134v1
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Modèles théoriques et numériques pour la modélisation avancée de plaques composites

Thi Huyen Cham Le , Michele d'Ottavio , Philippe Vidal , Olivier Polit
Journées Nationales sur les Composites 2017, École des Ponts ParisTech (ENPC), Jun 2017, 77455 Champs-sur-Marne, France
Communication dans un congrès hal-01623689v1

Mechanical response of composite plates by means of a Sublaminate Generalized Unified Formulation and Ritz solution

M. d'Ottavio , L. Dozio , R. Vescovini , O. Polit
2nd International Conference on Mechanics of Composites, Jul 2017, Porto, Portugal. ⟨10.15651/978-88-748-8963-1⟩
Communication dans un congrès hal-01367035v1
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Une famille de modèles raffinées pour l'analyse multiphysique de plaques hétérogènes basée sur un E.F. $C^0$

Philippe Vidal , Olivier Polit , Laurent Gallimard , Michele d'Ottavio
13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, France
Communication dans un congrès hal-01926193v1

Numerical assessment of a new QC4 finite element for variable-kinematics composite plates

T. H. C. Le , M. d'Ottavio , P. Vidal , O. Polit
Seventh International Symposium on Design, Modelling and Experiments of Advanced Structures and Smart Systems (DeMEASS VI), 2015, Radebeul, Germany
Communication dans un congrès hal-01367037v1

A Generalized Unified Formulation for vibration analysis of prestressed laminated panels

M. d'Ottavio , O. Polit
Proceedings of the 23rd Conference of the Italian Association of Aeronautics and Astronautics (AIDAA 2015), 2015, Torino, Italy
Communication dans un congrès hal-01367036v1

Analysis of three-dimensional beams via hierarchical finite elements and a proper generalized decomposition

G. Giunta , S. Belouettar , O. Polit , L. Gallimard , P. Vidal
4th African Conference on Computational Mechanics, 2015, Marrakech, Morocco
Communication dans un congrès hal-01367039v1

High-order plate/shell FE for piezoelectric analysis: the bimorph configuration

O. Polit , M. d'Ottavio , P. Vidal
Proceedings of the 7th ECCOMAS Thematic Conference on Smart Structures and Materials (SMART2015), 2015, Ponte Delgada, Portugal
Communication dans un congrès hal-01367041v1

Variable kinematics models for buckling and vibration of multilayered panels

M. d'Ottavio , O. Polit
18th International Conference on Composite Structures, 2015, Lisbon, Portugal
Communication dans un congrès hal-01367040v1

Plate finite elements applied to the free-edge singularity in bending and extension

C. Wenzel , M. d'Ottavio , O. Polit , P. Vidal
Sixth International Symposium on Design, Modelling and Experiments of Advanced Structures and Smart Systems (DeMEASS VI), 2014, Ede, The, Netherlands
Communication dans un congrès hal-01367044v1

Refined 2D models for buckling and vibration of cylindrical sandwich shells

M. d'Ottavio , O. Polit
International Symposium on Dynamic Response and Failure of Composite Materials, 2014, Ischia, Italy
Communication dans un congrès hal-01367046v1

Robust plate/shell finite element with Zig-Zag function for piezoelectric analysis

M. d'Ottavio , P. Vidal , O. Polit
Sixth International Symposium on Design, Modelling and Experiments of Advanced Structures and Smart Systems (DeMEASS VI), 2014, Ede, The, Netherlands
Communication dans un congrès hal-01367045v1

Robust shell finite element for piezoelectric analysis

O. Polit , M. d'Ottavio , P. Vidal
Proceedings of the 6th ECCOMAS Thematic Conference on Smart Structures and Materials (SMART2013), 2013, Torino, Italy
Communication dans un congrès hal-01367053v1

Free-edge stress fields in composite laminates: assessment of finite plate elements

M. d'Ottavio , C. Wenzel , P. Vidal , E. Valot , O. Polit
17th International Conference on Composite Structures, 2013, Porto, Portugal
Communication dans un congrès hal-01367056v1

Quasi-3D solutions for sandwich buckling and wrinkling

M. d'Ottavio , O. Polit
International Conference on Mechanics of Nano, Micro and Macro Composite Structures, 2012, Turin, Italy
Communication dans un congrès hal-01367059v1

Robust shell finite element for thin to very thick composite structures

O. Polit , P. Vidal , M. d'Ottavio
International Conference on Mechanics of Nano, Micro and Macro Composite Structures, 2012, Turin, Italy
Communication dans un congrès hal-01367065v1

Heterogeneous kinematical analysis of beam structures via the Extended Variational Formulation

C. Wenzel , M. d'Ottavio , P. Vidal , O. Polit
Fifth International Symposium on Design, Modelling and Experiments of Advanced Structures and Smart Systems (DeMEASS V), 2012, Ulrichsberg, Austria
Communication dans un congrès hal-01367061v1

Assessment of Plate Models for Sandwich Bending, Global Buckling and Wrinkling

M. d'Ottavio , O. Polit
10th International Conference on Sandwich Structures, 2012, Nantes, France
Communication dans un congrès hal-01367060v1

Some benchmarks for assessing models for composite smart structures (Keynote Lecture)

M. d'Ottavio , O. Polit , P. Vidal
Fourth International Symposium on Design, Modelling and Experiments of Advanced Structures and Smart Systems (DeMEASS IV), 2011, Urspelt, Luxembourg
Communication dans un congrès hal-01367069v1
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Un E.F. C0 basé sur un modèle raffiné pour l'analyse multi-physique de plaques hétérogènes

Philippe Vidal , Michele d'Ottavio , Olivier Polit
10e colloque national en calcul des structures, May 2011, Giens, France
Communication dans un congrès hal-00592860v1

Assessment of models for the buckling analysis of composite plates and shells

M. d'Ottavio , O. Polit , E. Carrera
16th International Conference on Composite Structures, 2011, Porto, Portugal
Communication dans un congrès hal-01367068v1

Seven parameters C⁰ F.E. for heterogeneous plate structures

O. Polit , P. Vidal , M. d'Ottavio
16th International Conference on Composite Structures, 2011, Porto, Portugal
Communication dans un congrès hal-01367067v1

Influence of 2D finite element models on the 3D stresses evaluation for composite laminates: assessment of anisotropic effects

E. Valot , O. Polit , M. d'Ottavio , P. Vidal
IV European Conference on Computational Mechanics, 2010, Paris, France
Communication dans un congrès hal-01367075v1

A new C⁰ finite element based on a refined theory for multifield analysis of heterogeneous plate/shell structures

O. Polit , P. Vidal , M. d'Ottavio
IV European Conference on Computational Mechanics, 2010, Paris, France
Communication dans un congrès hal-01367074v1
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Une hiérarchie de modèles raffinés pour plaques composites: application aux effets de bord

Michele d'Ottavio , Olivier Polit
9e colloque national en calcul des structures, CSMA, May 2009, Giens, France
Communication dans un congrès hal-01419939v1

Hierarchic 2D Models for Piezoelectric Sandwich Shells

M. d'Ottavio , S. Brischetto , O. Polit
8th World Congress on Computational Mechanics (WCCM8), 2008, Venice, Italy
Communication dans un congrès hal-01367078v1

Sensititvity analysis of thickness assumptions for axiomatic 2D models of linear elastic and piezoelectric laminates

M. d'Ottavio , O. Polit
Second International Symposium on Design, Modelling and Experiments of Adaptive Structures and Smart Systems (DeMEASS II), 2007, Bad Herrenalb, Germany
Communication dans un congrès hal-01367081v1

Robust Displacement and Mixed CUF-Based Four-Node and Eight-Node Quadrilateral Plate Elements

Thi Huyen Cham Le , Michele d'Ottavio , Philippe Vidal , Olivier Polit
Analysis and Modelling of Advanced Structures and Smart Systems, 81, Springer Singapore, pp.89-118, 2018, Advanced Structured Materials, ⟨10.1007/978-981-10-6895-9_6⟩
Chapitre d'ouvrage hal-04305716v1

Thermal Stress Analysis of Homogeneous and Laminated Shells by Finite Element Method

O. Polit , M. d'Ottavio , P. Vidal
R. B. Hetnarski. Encyclopedia of Thermal Stresses, Springer Netherlands, 2014, 978-94-007-2740-3
Chapitre d'ouvrage hal-01367043v1