Details
| Original language | English |
|---|---|
| Title of host publication | Multiscale Modeling of Heterogeneous Structures |
| Editors | Peter Wriggers, Olivier Allix, Jurica Soric |
| Publisher | Springer Verlag |
| Pages | 39-59 |
| Number of pages | 21 |
| ISBN (print) | 9783319654621 |
| Publication status | Published - 2 Dec 2017 |
| Event | International Workshop on Multiscale Modeling of Heterogeneous Structures, MUMO 2016 - Dubrovnik, Croatia Duration: 21 Sept 2016 → 23 Sept 2016 |
Publication series
| Name | Lecture Notes in Applied and Computational Mechanics |
|---|---|
| Volume | 86 |
| ISSN (Print) | 1613-7736 |
Abstract
Composite parts manufactured in large batches always present defects. These may not influence the behavior of the structure or might on the contrary be seriously detrimental to the performance of the component. In the first case, their presence is negligible, in the other case it is fundamental to be aware of their presence to foresee countermeasures. In this framework, being able to localize and estimate the intensities of flaws is extremely interesting. In this article, we present an approach based on the Modified Constitutive Relation Error to characterize defects, employing as input the displacements field measured from simple static and dynamic tests. The identification capabilities from tensile, bending, vibration and compression tests are compared using pseudo-experimental results as input data; then the identification is shown on a real case for buckling experiments to show the potential of the method.
ASJC Scopus subject areas
- Engineering(all)
- Mechanical Engineering
- Computer Science(all)
- Computational Theory and Mathematics
Cite this
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Multiscale Modeling of Heterogeneous Structures. ed. / Peter Wriggers; Olivier Allix; Jurica Soric. Springer Verlag, 2017. p. 39-59 (Lecture Notes in Applied and Computational Mechanics; Vol. 86).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Comparison of mechanical tests for the identification of composite defects using full-field measurements and the modified constitutive relation error
AU - Barbarella, E.
AU - Allix, O.
AU - Daghia, F.
AU - Jansen, E.
AU - Rolfes, R.
PY - 2017/12/2
Y1 - 2017/12/2
N2 - Composite parts manufactured in large batches always present defects. These may not influence the behavior of the structure or might on the contrary be seriously detrimental to the performance of the component. In the first case, their presence is negligible, in the other case it is fundamental to be aware of their presence to foresee countermeasures. In this framework, being able to localize and estimate the intensities of flaws is extremely interesting. In this article, we present an approach based on the Modified Constitutive Relation Error to characterize defects, employing as input the displacements field measured from simple static and dynamic tests. The identification capabilities from tensile, bending, vibration and compression tests are compared using pseudo-experimental results as input data; then the identification is shown on a real case for buckling experiments to show the potential of the method.
AB - Composite parts manufactured in large batches always present defects. These may not influence the behavior of the structure or might on the contrary be seriously detrimental to the performance of the component. In the first case, their presence is negligible, in the other case it is fundamental to be aware of their presence to foresee countermeasures. In this framework, being able to localize and estimate the intensities of flaws is extremely interesting. In this article, we present an approach based on the Modified Constitutive Relation Error to characterize defects, employing as input the displacements field measured from simple static and dynamic tests. The identification capabilities from tensile, bending, vibration and compression tests are compared using pseudo-experimental results as input data; then the identification is shown on a real case for buckling experiments to show the potential of the method.
UR - http://www.scopus.com/inward/record.url?scp=85037825128&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-65463-8_3
DO - 10.1007/978-3-319-65463-8_3
M3 - Conference contribution
AN - SCOPUS:85037825128
SN - 9783319654621
T3 - Lecture Notes in Applied and Computational Mechanics
SP - 39
EP - 59
BT - Multiscale Modeling of Heterogeneous Structures
A2 - Wriggers, Peter
A2 - Allix, Olivier
A2 - Soric, Jurica
PB - Springer Verlag
T2 - International Workshop on Multiscale Modeling of Heterogeneous Structures, MUMO 2016
Y2 - 21 September 2016 through 23 September 2016
ER -