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Micromechanics-based finite element modeling of sandwich structures

Publications

Nonlinear finite element analysis of lattice core sandwich plates

Author(s): Praneeth Nampally, Anssi T. Karttunen, J.N. Reddy
Published in: International Journal of Non-Linear Mechanics, Issue 121, 2020, Page(s) 103423, ISSN 0020-7462
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.ijnonlinmec.2020.103423

Hierarchy of beam models for lattice core sandwich structures

Author(s): Anssi T. Karttunen, J.N. Reddy
Published in: International Journal of Solids and Structures, Issue 204-205, 2020, Page(s) 172-186, ISSN 0020-7683
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.ijsolstr.2020.08.020

A nonlinear couple stress model for periodic sandwich beams

Author(s): Bruno Reinaldo Goncalves, Anssi T. Karttunen, Jani Romanoff
Published in: Composite Structures, Issue 212, 2019, Page(s) 586-597, ISSN 0263-8223
Publisher: Elsevier BV
DOI: 10.1016/j.compstruct.2019.01.034

Nonlinear finite element analysis of lattice core sandwich beams

Author(s): Praneeth Nampally, Anssi T. Karttunen, J.N. Reddy
Published in: European Journal of Mechanics - A/Solids, Issue 74, 2019, Page(s) 431-439, ISSN 0997-7538
Publisher: Elsevier BV
DOI: 10.1016/j.euromechsol.2018.12.006

Two-scale micropolar plate model for web-core sandwich panels

Author(s): Anssi T. Karttunen, J.N. Reddy, Jani Romanoff
Published in: International Journal of Solids and Structures, Issue 170, 2019, Page(s) 82-94, ISSN 0020-7683
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.ijsolstr.2019.04.026

Micropolar modeling approach for periodic sandwich beams

Author(s): Anssi T. Karttunen, J.N. Reddy, Jani Romanoff
Published in: Composite Structures, Issue 185, 2018, Page(s) 656-664, ISSN 0263-8223
Publisher: Elsevier BV
DOI: 10.1016/j.compstruct.2017.11.064

Two-scale constitutive modeling of a lattice core sandwich beam

Author(s): Anssi T. Karttunen, J.N. Reddy, Jani Romanoff
Published in: Composites Part B: Engineering, Issue 160, 2019, Page(s) 66-75, ISSN 1359-8368
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.compositesb.2018.09.098

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