Modelling of the Residual Stress State in a new Type of Residual Stress Specimen

Johnny Jakobsen; Jens Henrik Andreasen

Modelling of the Residual Stress State in a new Type of Residual Stress Specimen

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

Abstract

The paper presents a study on a new type residual stress specimen which is proposed as a simple way to conduct experimental validation for model predictions. A specimen comprising of a steel plate with circular hole embedded into a stack of CSM glass fibre and further infused with an epoxy resin forms the experimental case which is analysed. A FE model of the specimen is used for analysing the curing history and the residual stress build up. The model is validated against experimental strain data which are recorded by a Fibre Brag Grating sensor and good agreement has been achieved.

Original language	English
Title of host publication	Proceedings of ECCM16 - 16TH EUROPEAN CONFERENCE ON COMPOSITE MATERIALS
Number of pages	8
Publication date	2014
ISBN (Print)	84-616-9798-7, 978-84-616-9798-4
Publication status	Published - 2014
Event	16th European Conference on Composite Materials - Sevilla, Spain Duration: 22 Jun 2014 → 26 Jun 2014

Conference

Conference	16th European Conference on Composite Materials
Country/Territory	Spain
City	Sevilla
Period	22/06/2014 → 26/06/2014

AUB Link

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Mechanical Property Characterisation of Fibre Composites with Focus on Thermal Cure Conditions
Jakobsen, J., Andreasen, J. H., Thomsen, O. T., Jensen, M. & Skordos, A.
01/03/2011 → 30/09/2014
Project: Research

Cite this

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title = "Modelling of the Residual Stress State in a new Type of Residual Stress Specimen",

abstract = "The paper presents a study on a new type residual stress specimen which is proposed as a simple way to conduct experimental validation for model predictions. A specimen comprising of a steel plate with circular hole embedded into a stack of CSM glass fibre and further infused with an epoxy resin forms the experimental case which is analysed. A FE model of the specimen is used for analysing the curing history and the residual stress build up. The model is validated against experimental strain data which are recorded by a Fibre Brag Grating sensor and good agreement has been achieved.",

author = "Johnny Jakobsen and Andreasen, {Jens Henrik}",

year = "2014",

language = "English",

isbn = "84-616-9798-7",

booktitle = "Proceedings of ECCM16 - 16TH EUROPEAN CONFERENCE ON COMPOSITE MATERIALS",

note = "16th European Conference on Composite Materials ; Conference date: 22-06-2014 Through 26-06-2014",

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AU - Andreasen, Jens Henrik

PY - 2014

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AB - The paper presents a study on a new type residual stress specimen which is proposed as a simple way to conduct experimental validation for model predictions. A specimen comprising of a steel plate with circular hole embedded into a stack of CSM glass fibre and further infused with an epoxy resin forms the experimental case which is analysed. A FE model of the specimen is used for analysing the curing history and the residual stress build up. The model is validated against experimental strain data which are recorded by a Fibre Brag Grating sensor and good agreement has been achieved.

M3 - Article in proceeding

SN - 84-616-9798-7

SN - 978-84-616-9798-4

BT - Proceedings of ECCM16 - 16TH EUROPEAN CONFERENCE ON COMPOSITE MATERIALS

T2 - 16th European Conference on Composite Materials

Y2 - 22 June 2014 through 26 June 2014

ER -

Modelling of the Residual Stress State in a new Type of Residual Stress Specimen

Abstract

Conference

AUB Link

Projects

Mechanical Property Characterisation of Fibre Composites with Focus on Thermal Cure Conditions

Cite this