Meshless modelling of composite laminates

Irene Guiamatsia; Brian Falzon; Glyn AO Davies; Lorenzo Iannucci

Meshless modelling of composite laminates

Irene Guiamatsia, Brian Falzon, Glyn AO Davies, Lorenzo Iannucci

Research output: Chapter in Book / Conference Paper › Conference Paper › peer-review

1 Citation (Scopus)

Abstract

For virtual testing of composite components to become a reality, a detailed and accurate simulation of damage and crack propagation is necessary. Unfortunately, such problems easily overwhelm the classical finite element approach, especially when the cracks are modelled using common FE routines (discrete crack model). Meshless methods, especially the element-free Galerkin method (EFG), are attractive for the simplicity of topology regeneration. This paper investigates certain issues of interest in EFG modelling of beam delamination, namely refinement, influence domain and integration schemes.

Original language	English
Title of host publication	17th International Conference on Composite Materials
Place of Publication	Edinburgh, UK
Publisher	International Committee on Composite Materials
Number of pages	12
Publication status	Published - 2009

Bibliographical note

17th International Conference on Composite Materials
Edinburgh, United Kingdom
27 - 31 Jul 2009

Keywords

Crack propagation Element-free Galerkin Meshless Model parameters Cracks Glass ceramics Laminated composites Virtual reality Composite components Composite laminate Element free Galerkin methods Finite-element approach Integration scheme Galerkin methods

Access to Document

https://iccm-central.org/Proceedings/ICCM17proceedings/papers/IF22.1%20Guiamatsia.pdf

Cite this

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title = "Meshless modelling of composite laminates",

abstract = "For virtual testing of composite components to become a reality, a detailed and accurate simulation of damage and crack propagation is necessary. Unfortunately, such problems easily overwhelm the classical finite element approach, especially when the cracks are modelled using common FE routines (discrete crack model). Meshless methods, especially the element-free Galerkin method (EFG), are attractive for the simplicity of topology regeneration. This paper investigates certain issues of interest in EFG modelling of beam delamination, namely refinement, influence domain and integration schemes.",

keywords = "Crack propagation Element-free Galerkin Meshless Model parameters Cracks Glass ceramics Laminated composites Virtual reality Composite components Composite laminate Element free Galerkin methods Finite-element approach Integration scheme Galerkin methods",

author = "Irene Guiamatsia and Brian Falzon and Davies, {Glyn AO} and Lorenzo Iannucci",

note = "17th International Conference on Composite Materials Edinburgh, United Kingdom 27 - 31 Jul 2009",

year = "2009",

language = "English",

booktitle = "17th International Conference on Composite Materials",

publisher = "International Committee on Composite Materials",

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TY - GEN

T1 - Meshless modelling of composite laminates

AU - Guiamatsia, Irene

AU - Falzon, Brian

AU - Davies, Glyn AO

AU - Iannucci, Lorenzo

N1 - 17th International Conference on Composite Materials Edinburgh, United Kingdom 27 - 31 Jul 2009

PY - 2009

Y1 - 2009

N2 - For virtual testing of composite components to become a reality, a detailed and accurate simulation of damage and crack propagation is necessary. Unfortunately, such problems easily overwhelm the classical finite element approach, especially when the cracks are modelled using common FE routines (discrete crack model). Meshless methods, especially the element-free Galerkin method (EFG), are attractive for the simplicity of topology regeneration. This paper investigates certain issues of interest in EFG modelling of beam delamination, namely refinement, influence domain and integration schemes.

AB - For virtual testing of composite components to become a reality, a detailed and accurate simulation of damage and crack propagation is necessary. Unfortunately, such problems easily overwhelm the classical finite element approach, especially when the cracks are modelled using common FE routines (discrete crack model). Meshless methods, especially the element-free Galerkin method (EFG), are attractive for the simplicity of topology regeneration. This paper investigates certain issues of interest in EFG modelling of beam delamination, namely refinement, influence domain and integration schemes.

KW - Crack propagation Element-free Galerkin Meshless Model parameters Cracks Glass ceramics Laminated composites Virtual reality Composite components Composite laminate Element free Galerkin methods Finite-element approach Integration scheme Galerkin methods

M3 - Conference Paper

BT - 17th International Conference on Composite Materials

PB - International Committee on Composite Materials

CY - Edinburgh, UK

ER -

Meshless modelling of composite laminates

Abstract

Bibliographical note

Keywords

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