Nonlinear Thermo-mechanical Finite Element Analysis of Polymer Foam Cored Sandwich Structures including Geometrical and Material Nonlinearity

Hara Naga Krishna Teja Palleti; Ole Thybo Thomsen; Siavash Talebi Taher; Janice Barton

Nonlinear Thermo-mechanical Finite Element Analysis of Polymer Foam Cored Sandwich Structures including Geometrical and Material Nonlinearity

Hara Naga Krishna Teja Palleti, Ole Thybo Thomsen, Siavash Talebi Taher, Janice Barton

Solid and Computational Mechanics

Research output: Contribution to conference without publisher/journal › Conference abstract for conference › Research

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Abstract

In this paper, polymer foam cored sandwich structures with fibre reinforced composite face sheets subjected to combined mechanical and thermal loads will be analysed using the commercial FE code ABAQUS® incorporating both material and geometrical nonlinearity. Large displacements and rotations are included in the analysis. The full nonlinear stress-strain curves up to failure will be considered for the polymer foams at different temperatures to study the effect of material nonlinearity in detail.

Original language	English
Publication date	Jun 2011
Number of pages	2
Publication status	Published - Jun 2011
Event	16th International conference on Composite Structures, Porto, 2011 - Porto, Portugal Duration: 28 Jun 2011 → 30 Jun 2011 Conference number: 16

Conference

Conference	16th International conference on Composite Structures, Porto, 2011
Number	16
Country/Territory	Portugal
City	Porto
Period	28/06/2011 → 30/06/2011

Bibliographical note

16th International conference on Composite Structures, Porto, 2011

Keywords

Finite element analysis (FEA)
Thermal degradation
Foam cored sandwich structures

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Nonlinear thermomechanical interactions-FEA -gemoetric - material nonlinearitiesFinal published version, 20.3 KB

http://paginas.fe.up.pt/~iccs16/

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16th International conference on Composite Structures, Porto, 2011
Palleti, H. N. K. T. (Participant)
28 Jun 2011 → 30 Jun 2011
Activity: Attending an event › Conference organisation or participation

Cite this

@conference{cb3d64a40cb44c379d5a43ab710c4fa2,

title = "Nonlinear Thermo-mechanical Finite Element Analysis of Polymer Foam Cored Sandwich Structures including Geometrical and Material Nonlinearity",

abstract = "In this paper, polymer foam cored sandwich structures with fibre reinforced composite face sheets subjected to combined mechanical and thermal loads will be analysed using the commercial FE code ABAQUS{\textregistered} incorporating both material and geometrical nonlinearity. Large displacements and rotations are included in the analysis. The full nonlinear stress-strain curves up to failure will be considered for the polymer foams at different temperatures to study the effect of material nonlinearity in detail.",

keywords = "Finite element analysis (FEA), Thermal degradation, Foam cored sandwich structures",

author = "Palleti, {Hara Naga Krishna Teja} and Thomsen, {Ole Thybo} and Taher, {Siavash Talebi} and Janice Barton",

note = "16th International conference on Composite Structures, Porto, 2011; 16th International conference on Composite Structures, Porto, 2011, ICCS ; Conference date: 28-06-2011 Through 30-06-2011",

year = "2011",

month = jun,

language = "English",

}

Nonlinear Thermo-mechanical Finite Element Analysis of Polymer Foam Cored Sandwich Structures including Geometrical and Material Nonlinearity. / Palleti, Hara Naga Krishna Teja; Thomsen, Ole Thybo; Taher, Siavash Talebi et al.
2011. Abstract from 16th International conference on Composite Structures, Porto, 2011, Porto, Portugal.

Research output: Contribution to conference without publisher/journal › Conference abstract for conference › Research

TY - ABST

T1 - Nonlinear Thermo-mechanical Finite Element Analysis of Polymer Foam Cored Sandwich Structures including Geometrical and Material Nonlinearity

AU - Palleti, Hara Naga Krishna Teja

AU - Thomsen, Ole Thybo

AU - Taher, Siavash Talebi

AU - Barton, Janice

N1 - Conference code: 16

PY - 2011/6

Y1 - 2011/6

N2 - In this paper, polymer foam cored sandwich structures with fibre reinforced composite face sheets subjected to combined mechanical and thermal loads will be analysed using the commercial FE code ABAQUS® incorporating both material and geometrical nonlinearity. Large displacements and rotations are included in the analysis. The full nonlinear stress-strain curves up to failure will be considered for the polymer foams at different temperatures to study the effect of material nonlinearity in detail.

AB - In this paper, polymer foam cored sandwich structures with fibre reinforced composite face sheets subjected to combined mechanical and thermal loads will be analysed using the commercial FE code ABAQUS® incorporating both material and geometrical nonlinearity. Large displacements and rotations are included in the analysis. The full nonlinear stress-strain curves up to failure will be considered for the polymer foams at different temperatures to study the effect of material nonlinearity in detail.

KW - Finite element analysis (FEA)

KW - Thermal degradation

KW - Foam cored sandwich structures

M3 - Conference abstract for conference

T2 - 16th International conference on Composite Structures, Porto, 2011

Y2 - 28 June 2011 through 30 June 2011

ER -

Nonlinear Thermo-mechanical Finite Element Analysis of Polymer Foam Cored Sandwich Structures including Geometrical and Material Nonlinearity

Abstract

Conference

Bibliographical note

Keywords

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Activities

16th International conference on Composite Structures, Porto, 2011

Cite this