Damage prediction due to simultaneous multiple impacts in composites using peridynamics

E. Madenci; A. Barut; N. Phan

Damage prediction due to simultaneous multiple impacts in composites using peridynamics

E. Madenci, A. Barut, N. Phan

Aerospace and Mechanical Engineering

Research output: Contribution to conference › Paper › peer-review

1 Scopus citations

Abstract

This study demonstrates the application of peridynamics to predict complex failure modes and damage progression in composite laminates subjected to simultaneous impacts. A transient analysis is performed for simulating the motion of rigid impactors based on the concepts from multi-body dynamics and appropriate contact law between the impactor and target (laminate). Deformation and damage in the target is calculated by performing transient peridynamic analysis without special procedures, making progressive failure analysis more practical. The peridynamic simulations capture the damage patterns effectively due to simultaneous impacts.

Original language	English (US)
State	Published - 2015
Event	20th International Conference on Composite Materials, ICCM 2015 - Copenhagen, Denmark Duration: Jul 19 2015 → Jul 24 2015

Other

Other	20th International Conference on Composite Materials, ICCM 2015
Country/Territory	Denmark
City	Copenhagen
Period	7/19/15 → 7/24/15

Keywords

Composite laminate
Damage
Impact
Peridynamics

ASJC Scopus subject areas

General Engineering
Ceramics and Composites

Cite this

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title = "Damage prediction due to simultaneous multiple impacts in composites using peridynamics",

abstract = "This study demonstrates the application of peridynamics to predict complex failure modes and damage progression in composite laminates subjected to simultaneous impacts. A transient analysis is performed for simulating the motion of rigid impactors based on the concepts from multi-body dynamics and appropriate contact law between the impactor and target (laminate). Deformation and damage in the target is calculated by performing transient peridynamic analysis without special procedures, making progressive failure analysis more practical. The peridynamic simulations capture the damage patterns effectively due to simultaneous impacts.",

keywords = "Composite laminate, Damage, Impact, Peridynamics",

author = "E. Madenci and A. Barut and N. Phan",

note = "Publisher Copyright: {\textcopyright} 2015 International Committee on Composite Materials. All rights reserved.; 20th International Conference on Composite Materials, ICCM 2015 ; Conference date: 19-07-2015 Through 24-07-2015",

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TY - CONF

T1 - Damage prediction due to simultaneous multiple impacts in composites using peridynamics

AU - Madenci, E.

AU - Barut, A.

AU - Phan, N.

PY - 2015

Y1 - 2015

N2 - This study demonstrates the application of peridynamics to predict complex failure modes and damage progression in composite laminates subjected to simultaneous impacts. A transient analysis is performed for simulating the motion of rigid impactors based on the concepts from multi-body dynamics and appropriate contact law between the impactor and target (laminate). Deformation and damage in the target is calculated by performing transient peridynamic analysis without special procedures, making progressive failure analysis more practical. The peridynamic simulations capture the damage patterns effectively due to simultaneous impacts.

AB - This study demonstrates the application of peridynamics to predict complex failure modes and damage progression in composite laminates subjected to simultaneous impacts. A transient analysis is performed for simulating the motion of rigid impactors based on the concepts from multi-body dynamics and appropriate contact law between the impactor and target (laminate). Deformation and damage in the target is calculated by performing transient peridynamic analysis without special procedures, making progressive failure analysis more practical. The peridynamic simulations capture the damage patterns effectively due to simultaneous impacts.

KW - Composite laminate

KW - Damage

KW - Impact

KW - Peridynamics

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M3 - Paper

T2 - 20th International Conference on Composite Materials, ICCM 2015

Y2 - 19 July 2015 through 24 July 2015

ER -

Damage prediction due to simultaneous multiple impacts in composites using peridynamics

Abstract

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Keywords

ASJC Scopus subject areas

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