Applicability range of the one-parameter ply plasticity model for prediction of the nonlinear response of laminates

E. Sparniņš; J. Andersons; J. Varna

Applicability range of the one-parameter ply plasticity model for prediction of the nonlinear response of laminates

E. Sparniņš^*
, J. Andersons
, J. Varna

^*Šī darba korespondējošais autors

Luleå University of Technology

Pētījuma izpildes rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

5 Atsauces (Scopus)

Kopsavilkums

A one-parameter lamina plasticity model is applied to predict the nonlinear deformation of an E-glass / epoxy cross-ply composite laminate under quasi-static uniaxial tensile loading at different angles to the material orthotropy axes. It is shown that the laminate theory yields accurate results within the plastic strain range covered in unidirectional continuous-fibre reinforced composite tests that are used to determine the plasticity model parameters.

Oriģinālvaloda	Angļu
Lapas (no-līdz)	23-28
Lapu skaits	6
Žurnāls	Advanced Composites Letters
Sējums	14
Izdevuma numurs	1
Publikācijas statuss	Publicēts - 2005

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title = "Applicability range of the one-parameter ply plasticity model for prediction of the nonlinear response of laminates",

abstract = "A one-parameter lamina plasticity model is applied to predict the nonlinear deformation of an E-glass / epoxy cross-ply composite laminate under quasi-static uniaxial tensile loading at different angles to the material orthotropy axes. It is shown that the laminate theory yields accurate results within the plastic strain range covered in unidirectional continuous-fibre reinforced composite tests that are used to determine the plasticity model parameters.",

keywords = "Cross-ply laminate, Flow rule, Glass/epoxy, Plastic deformation",

author = "E. Sparniņ{\v s} and J. Andersons and J. Varna",

year = "2005",

language = "English",

volume = "14",

pages = "23--28",

journal = "Advanced Composites Letters",

issn = "0963-6935",

publisher = "SAGE Publications Ltd",

number = "1",

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T1 - Applicability range of the one-parameter ply plasticity model for prediction of the nonlinear response of laminates

AU - Sparniņš, E.

AU - Andersons, J.

AU - Varna, J.

PY - 2005

Y1 - 2005

N2 - A one-parameter lamina plasticity model is applied to predict the nonlinear deformation of an E-glass / epoxy cross-ply composite laminate under quasi-static uniaxial tensile loading at different angles to the material orthotropy axes. It is shown that the laminate theory yields accurate results within the plastic strain range covered in unidirectional continuous-fibre reinforced composite tests that are used to determine the plasticity model parameters.

AB - A one-parameter lamina plasticity model is applied to predict the nonlinear deformation of an E-glass / epoxy cross-ply composite laminate under quasi-static uniaxial tensile loading at different angles to the material orthotropy axes. It is shown that the laminate theory yields accurate results within the plastic strain range covered in unidirectional continuous-fibre reinforced composite tests that are used to determine the plasticity model parameters.

KW - Cross-ply laminate

KW - Flow rule

KW - Glass/epoxy

KW - Plastic deformation

UR - https://www.scopus.com/pages/publications/20444369205

M3 - Article

AN - SCOPUS:20444369205

SN - 0963-6935

VL - 14

SP - 23

EP - 28

JO - Advanced Composites Letters

JF - Advanced Composites Letters

IS - 1

ER -

Applicability range of the one-parameter ply plasticity model for prediction of the nonlinear response of laminates

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