---
_id: '55743'
abstract:
- lang: eng
text: The use of hybrid materials as a combination of fibre-reinforced plastic (FRP)
and metal is of great interest in order to meet the increasing demands for sustainability,
efficiency, and emission reduction based on the principle of lightweight design.
These two components can therefore be joined using the intrinsic joining technique,
which is formed by curing the matrix of the FRP component. In this study, for
the hybrid joint, unidirectionally pre-impregnated semi-finished products (prepregs)
with duromer matrix resin and micro-alloyed HC340LA steel were used. In order
to conduct a detailed investigation, the damage mechanisms of intrinsically produced
fibre metal laminates (FMLs), a new clamping device, and a novel pressing tool
were designed and put into operation. The prepregs were prestressed by applying
a preloading force using a specially designed prestressing frame. Hybrid specimens
were then produced and subjected to nanoindentation and a shear tensile test.
In particular, the effect of the residual stress state by varying the defined
prestressing force on the damage mechanisms was studied. The results showed that
no fracture patterns occurred in the interface of the specimens without preloading
as a result of curing at 120 °C, whereas specimens with preloading failed at the
boundary layer in the tensile range. Nevertheless, all specimens cured at 160
°C failed at the boundary layer in the tensile range. Furthermore, it was proven
that the force and displacement of the preloaded specimens were promisingly higher
than those of the unpreloaded specimens.
article_number: '316'
article_type: original
author:
- first_name: Hayrettin
full_name: Irmak, Hayrettin
id: '75657'
last_name: Irmak
orcid: https://orcid.org/0009-0009-6267-2957
- first_name: Steffen Rainer
full_name: Tinkloh, Steffen Rainer
id: '72722'
last_name: Tinkloh
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
orcid: 0009-0001-6433-7839
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: Irmak H, Tinkloh SR, Marten T, Tröster T. Development of a Tool Concept for
Prestressed Fibre Metal Laminates and Their Effect on Interface Failure. Journal
of Composites Science. 2024;8(8). doi:10.3390/jcs8080316
apa: Irmak, H., Tinkloh, S. R., Marten, T., & Tröster, T. (2024). Development
of a Tool Concept for Prestressed Fibre Metal Laminates and Their Effect on Interface
Failure. Journal of Composites Science, 8(8), Article 316. https://doi.org/10.3390/jcs8080316
bibtex: '@article{Irmak_Tinkloh_Marten_Tröster_2024, title={Development of a Tool
Concept for Prestressed Fibre Metal Laminates and Their Effect on Interface Failure},
volume={8}, DOI={10.3390/jcs8080316},
number={8316}, journal={Journal of Composites Science}, publisher={MDPI AG}, author={Irmak,
Hayrettin and Tinkloh, Steffen Rainer and Marten, Thorsten and Tröster, Thomas},
year={2024} }'
chicago: Irmak, Hayrettin, Steffen Rainer Tinkloh, Thorsten Marten, and Thomas Tröster.
“Development of a Tool Concept for Prestressed Fibre Metal Laminates and Their
Effect on Interface Failure.” Journal of Composites Science 8, no. 8 (2024).
https://doi.org/10.3390/jcs8080316.
ieee: 'H. Irmak, S. R. Tinkloh, T. Marten, and T. Tröster, “Development of a Tool
Concept for Prestressed Fibre Metal Laminates and Their Effect on Interface Failure,”
Journal of Composites Science, vol. 8, no. 8, Art. no. 316, 2024, doi:
10.3390/jcs8080316.'
mla: Irmak, Hayrettin, et al. “Development of a Tool Concept for Prestressed Fibre
Metal Laminates and Their Effect on Interface Failure.” Journal of Composites
Science, vol. 8, no. 8, 316, MDPI AG, 2024, doi:10.3390/jcs8080316.
short: H. Irmak, S.R. Tinkloh, T. Marten, T. Tröster, Journal of Composites Science
8 (2024).
date_created: 2024-08-23T06:47:27Z
date_updated: 2026-03-23T10:31:09Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.3390/jcs8080316
intvolume: ' 8'
issue: '8'
keyword:
- CFRP
- prestressing
- fibre metal laminate
- interface
- prepreg
- shear tensile test
language:
- iso: eng
publication: Journal of Composites Science
publication_identifier:
issn:
- 2504-477X
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Development of a Tool Concept for Prestressed Fibre Metal Laminates and Their
Effect on Interface Failure
type: journal_article
user_id: '338'
volume: 8
year: '2024'
...
---
_id: '37258'
author:
- first_name: Sebastian
full_name: Haller, Sebastian
last_name: Haller
- first_name: Steffen Rainer
full_name: Tinkloh, Steffen Rainer
id: '72722'
last_name: Tinkloh
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Robert
full_name: Brandt, Robert
last_name: Brandt
citation:
ama: 'Haller S, Tinkloh SR, Tröster T, Brandt R. The environmental impact on the
strain rate dependent energy absorption capability of a hybrid crash absorber
element. In: 5th International Conference Hybrid 2022 Material & Structures.
; 2022.'
apa: Haller, S., Tinkloh, S. R., Tröster, T., & Brandt, R. (2022). The environmental
impact on the strain rate dependent energy absorption capability of a hybrid crash
absorber element. 5th International Conference Hybrid 2022 Material & Structures.
5th International Conference Hybrid 2022 Material & Structures.
bibtex: '@inproceedings{Haller_Tinkloh_Tröster_Brandt_2022, title={The environmental
impact on the strain rate dependent energy absorption capability of a hybrid crash
absorber element}, booktitle={5th International Conference Hybrid 2022 Material
& Structures}, author={Haller, Sebastian and Tinkloh, Steffen Rainer and Tröster,
Thomas and Brandt, Robert}, year={2022} }'
chicago: Haller, Sebastian, Steffen Rainer Tinkloh, Thomas Tröster, and Robert Brandt.
“The Environmental Impact on the Strain Rate Dependent Energy Absorption Capability
of a Hybrid Crash Absorber Element.” In 5th International Conference Hybrid
2022 Material & Structures, 2022.
ieee: S. Haller, S. R. Tinkloh, T. Tröster, and R. Brandt, “The environmental impact
on the strain rate dependent energy absorption capability of a hybrid crash absorber
element,” presented at the 5th International Conference Hybrid 2022 Material &
Structures, 2022.
mla: Haller, Sebastian, et al. “The Environmental Impact on the Strain Rate Dependent
Energy Absorption Capability of a Hybrid Crash Absorber Element.” 5th International
Conference Hybrid 2022 Material & Structures, 2022.
short: 'S. Haller, S.R. Tinkloh, T. Tröster, R. Brandt, in: 5th International Conference
Hybrid 2022 Material & Structures, 2022.'
conference:
name: 5th International Conference Hybrid 2022 Material & Structures
date_created: 2023-01-18T09:06:44Z
date_updated: 2023-01-18T09:08:37Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
language:
- iso: eng
publication: 5th International Conference Hybrid 2022 Material & Structures
status: public
title: The environmental impact on the strain rate dependent energy absorption capability
of a hybrid crash absorber element
type: conference_abstract
user_id: '72722'
year: '2022'
...
---
_id: '31496'
abstract:
- lang: eng
text: Carbon fiber reinforced plastics (CFRPs) gained high interest in industrial
applications because of their excellent strength and low specific weight. The
stacking sequence of the unidirectional plies forming a CFRP laminate, and their
thicknesses, primarily determine the mechanical performance. However, during manufacturing,
defects, e.g., pores and residual stresses, are induced, both affecting the mechanical
properties. The objective of the present work is to accurately measure residual
stresses in CFRPs as well as to investigate the effects of stacking sequence,
overall laminate thickness, and the presence of pores on the residual stress state.
Residual stresses were measured through the incremental hole-drilling method (HDM).
Adequate procedures have been applied to evaluate the residual stresses for orthotropic
materials, including calculating the calibration coefficients through finite element
analysis (FEA) based on stacking sequence, laminate thickness and mechanical properties.
Using optical microscopy (OM) and computed tomography (CT), profound insights
into the cross-sectional and three-dimensional microstructure, e.g., location
and shape of process-induced pores, were obtained. This microstructural information
allowed for a comprehensive understanding of the experimentally determined strain
and stress results, particularly at the transition zone between the individual
plies. The effect of pores on residual stresses was investigated by considering
pores to calculate the calibration coefficients at a depth of 0.06 mm to 0.12
mm in the model and utilizing these results for residual stress evaluation. A
maximum difference of 46% in stress between defect-free and porous material sample
conditions was observed at a hole depth of 0.65 mm. The significance of employing
correctly calculated coefficients for the residual stress evaluation is highlighted
by mechanical validation tests.
article_number: '138'
author:
- first_name: Tao
full_name: Wu, Tao
last_name: Wu
- first_name: Roland
full_name: Kruse, Roland
last_name: Kruse
- first_name: Steffen Rainer
full_name: Tinkloh, Steffen Rainer
id: '72722'
last_name: Tinkloh
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Wolfgang
full_name: Zinn, Wolfgang
last_name: Zinn
- first_name: Christian
full_name: Lauhoff, Christian
last_name: Lauhoff
- first_name: Thomas
full_name: Niendorf, Thomas
last_name: Niendorf
citation:
ama: 'Wu T, Kruse R, Tinkloh SR, et al. Experimental Analysis of Residual Stresses
in CFRPs through Hole-Drilling Method: The Role of Stacking Sequence, Thickness,
and Defects. Journal of Composites Science. 2022;6(5). doi:10.3390/jcs6050138'
apa: 'Wu, T., Kruse, R., Tinkloh, S. R., Tröster, T., Zinn, W., Lauhoff, C., &
Niendorf, T. (2022). Experimental Analysis of Residual Stresses in CFRPs through
Hole-Drilling Method: The Role of Stacking Sequence, Thickness, and Defects. Journal
of Composites Science, 6(5), Article 138. https://doi.org/10.3390/jcs6050138'
bibtex: '@article{Wu_Kruse_Tinkloh_Tröster_Zinn_Lauhoff_Niendorf_2022, title={Experimental
Analysis of Residual Stresses in CFRPs through Hole-Drilling Method: The Role
of Stacking Sequence, Thickness, and Defects}, volume={6}, DOI={10.3390/jcs6050138},
number={5138}, journal={Journal of Composites Science}, publisher={MDPI AG}, author={Wu,
Tao and Kruse, Roland and Tinkloh, Steffen Rainer and Tröster, Thomas and Zinn,
Wolfgang and Lauhoff, Christian and Niendorf, Thomas}, year={2022} }'
chicago: 'Wu, Tao, Roland Kruse, Steffen Rainer Tinkloh, Thomas Tröster, Wolfgang
Zinn, Christian Lauhoff, and Thomas Niendorf. “Experimental Analysis of Residual
Stresses in CFRPs through Hole-Drilling Method: The Role of Stacking Sequence,
Thickness, and Defects.” Journal of Composites Science 6, no. 5 (2022).
https://doi.org/10.3390/jcs6050138.'
ieee: 'T. Wu et al., “Experimental Analysis of Residual Stresses in CFRPs
through Hole-Drilling Method: The Role of Stacking Sequence, Thickness, and Defects,”
Journal of Composites Science, vol. 6, no. 5, Art. no. 138, 2022, doi:
10.3390/jcs6050138.'
mla: 'Wu, Tao, et al. “Experimental Analysis of Residual Stresses in CFRPs through
Hole-Drilling Method: The Role of Stacking Sequence, Thickness, and Defects.”
Journal of Composites Science, vol. 6, no. 5, 138, MDPI AG, 2022, doi:10.3390/jcs6050138.'
short: T. Wu, R. Kruse, S.R. Tinkloh, T. Tröster, W. Zinn, C. Lauhoff, T. Niendorf,
Journal of Composites Science 6 (2022).
date_created: 2022-05-30T07:04:34Z
date_updated: 2023-04-28T11:31:42Z
department:
- _id: '149'
- _id: '321'
doi: 10.3390/jcs6050138
funded_apc: '1'
intvolume: ' 6'
issue: '5'
keyword:
- Engineering (miscellaneous)
- Ceramics and Composites
language:
- iso: eng
publication: Journal of Composites Science
publication_identifier:
issn:
- 2504-477X
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: 'Experimental Analysis of Residual Stresses in CFRPs through Hole-Drilling
Method: The Role of Stacking Sequence, Thickness, and Defects'
type: journal_article
user_id: '72722'
volume: 6
year: '2022'
...
---
_id: '32814'
article_number: '116071'
author:
- first_name: T.
full_name: Wu, T.
last_name: Wu
- first_name: S.
full_name: Degener, S.
last_name: Degener
- first_name: Steffen Rainer
full_name: Tinkloh, Steffen Rainer
id: '72722'
last_name: Tinkloh
- first_name: A.
full_name: Liehr, A.
last_name: Liehr
- first_name: W.
full_name: Zinn, W.
last_name: Zinn
- first_name: J.P.
full_name: Nobre, J.P.
last_name: Nobre
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: T.
full_name: Niendorf, T.
last_name: Niendorf
citation:
ama: Wu T, Degener S, Tinkloh SR, et al. Characterization of residual stresses in
fiber metal laminate interfaces - A combined approach applying hole-drilling method
and energy-dispersive X-ray diffraction. Composite Structures. Published
online 2022. doi:10.1016/j.compstruct.2022.116071
apa: Wu, T., Degener, S., Tinkloh, S. R., Liehr, A., Zinn, W., Nobre, J. P., Tröster,
T., & Niendorf, T. (2022). Characterization of residual stresses in fiber
metal laminate interfaces - A combined approach applying hole-drilling method
and energy-dispersive X-ray diffraction. Composite Structures, Article
116071. https://doi.org/10.1016/j.compstruct.2022.116071
bibtex: '@article{Wu_Degener_Tinkloh_Liehr_Zinn_Nobre_Tröster_Niendorf_2022, title={Characterization
of residual stresses in fiber metal laminate interfaces - A combined approach
applying hole-drilling method and energy-dispersive X-ray diffraction}, DOI={10.1016/j.compstruct.2022.116071},
number={116071}, journal={Composite Structures}, publisher={Elsevier BV}, author={Wu,
T. and Degener, S. and Tinkloh, Steffen Rainer and Liehr, A. and Zinn, W. and
Nobre, J.P. and Tröster, Thomas and Niendorf, T.}, year={2022} }'
chicago: Wu, T., S. Degener, Steffen Rainer Tinkloh, A. Liehr, W. Zinn, J.P. Nobre,
Thomas Tröster, and T. Niendorf. “Characterization of Residual Stresses in Fiber
Metal Laminate Interfaces - A Combined Approach Applying Hole-Drilling Method
and Energy-Dispersive X-Ray Diffraction.” Composite Structures, 2022. https://doi.org/10.1016/j.compstruct.2022.116071.
ieee: 'T. Wu et al., “Characterization of residual stresses in fiber metal
laminate interfaces - A combined approach applying hole-drilling method and energy-dispersive
X-ray diffraction,” Composite Structures, Art. no. 116071, 2022, doi: 10.1016/j.compstruct.2022.116071.'
mla: Wu, T., et al. “Characterization of Residual Stresses in Fiber Metal Laminate
Interfaces - A Combined Approach Applying Hole-Drilling Method and Energy-Dispersive
X-Ray Diffraction.” Composite Structures, 116071, Elsevier BV, 2022, doi:10.1016/j.compstruct.2022.116071.
short: T. Wu, S. Degener, S.R. Tinkloh, A. Liehr, W. Zinn, J.P. Nobre, T. Tröster,
T. Niendorf, Composite Structures (2022).
date_created: 2022-08-15T11:03:54Z
date_updated: 2023-04-28T11:31:56Z
department:
- _id: '149'
- _id: '321'
doi: 10.1016/j.compstruct.2022.116071
keyword:
- Civil and Structural Engineering
- Ceramics and Composites
language:
- iso: eng
publication: Composite Structures
publication_identifier:
issn:
- 0263-8223
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Characterization of residual stresses in fiber metal laminate interfaces -
A combined approach applying hole-drilling method and energy-dispersive X-ray diffraction
type: journal_article
user_id: '72722'
year: '2022'
...
---
_id: '21442'
author:
- first_name: Steffen Rainer
full_name: Tinkloh, Steffen Rainer
id: '72722'
last_name: Tinkloh
- first_name: Tao
full_name: Wu, Tao
last_name: Wu
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Thomas
full_name: Niendorf, Thomas
last_name: Niendorf
citation:
ama: 'Tinkloh SR, Wu T, Tröster T, Niendorf T. Development of a submodel technique
for FFT-based solvers in micromechanical analysis. In: ; 2021.'
apa: Tinkloh, S. R., Wu, T., Tröster, T., & Niendorf, T. (2021). Development
of a submodel technique for FFT-based solvers in micromechanical analysis. Presented
at the 2nd International Conference on Theoretical, Analytical and Computational
Methods for Composite Materials and Composite Structures (online).
bibtex: '@inproceedings{Tinkloh_Wu_Tröster_Niendorf_2021, title={Development of
a submodel technique for FFT-based solvers in micromechanical analysis}, author={Tinkloh,
Steffen Rainer and Wu, Tao and Tröster, Thomas and Niendorf, Thomas}, year={2021}
}'
chicago: Tinkloh, Steffen Rainer, Tao Wu, Thomas Tröster, and Thomas Niendorf. “Development
of a Submodel Technique for FFT-Based Solvers in Micromechanical Analysis,” 2021.
ieee: S. R. Tinkloh, T. Wu, T. Tröster, and T. Niendorf, “Development of a submodel
technique for FFT-based solvers in micromechanical analysis,” presented at the
2nd International Conference on Theoretical, Analytical and Computational Methods
for Composite Materials and Composite Structures (online), 2021.
mla: Tinkloh, Steffen Rainer, et al. Development of a Submodel Technique for
FFT-Based Solvers in Micromechanical Analysis. 2021.
short: 'S.R. Tinkloh, T. Wu, T. Tröster, T. Niendorf, in: 2021.'
conference:
end_date: 2021-03-07
name: 2nd International Conference on Theoretical, Analytical and Computational
Methods for Composite Materials and Composite Structures (online)
start_date: 2021-03-05
date_created: 2021-03-11T09:29:55Z
date_updated: 2022-01-06T06:54:59Z
ddc:
- '620'
department:
- _id: '9'
- _id: '321'
- _id: '149'
keyword:
- Micromechanics
- Fast Fourier Transform (FFT)
- Reduced Order Modelling
- Homogenization
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
status: public
title: Development of a submodel technique for FFT-based solvers in micromechanical
analysis
type: conference_abstract
user_id: '72722'
year: '2021'
...
---
_id: '24131'
abstract:
- lang: eng
text: Glass/carbon fiber reinforced plastic (GFRP/CFRP) and hybrid components
have attracted increasing attention in lightweight applications. However, residual
stresses induced in the manufacturing process of these components can result in
warpage and, eventually, negatively affect the mechanical performance of the composite
structures. In the present work, GFRP, CFRP, GFRP/steel and CFRP/steel hybrid
components were manufactured through the prepreg-press-technology always employing
the same process parameters. The residual stresses of these components were measured
through the hole drilling method (HDM), based on an adequate formalism to evaluate
the residual stresses for orthotropic materials including the calculation of the
calibration coefficients via finite element analysis (FEA). In FEA, the real material
lay-up and mechanical properties of the samples were considered. The warpage induced
by residual stresses was measured after the samples were removed from the tool.
The measured residual stresses and warpage of four different types of samples
were compared and results were analyzed in depth. The results obtained can be
extended to other hybrid materials and even could be used for designing multi-stable
laminates for application in adaptive structures. Moreover, the effects of the
drilling process parameters of HDM, e.g., the drilling speed, the drilling increment
and the zero-depth setting, on the resulting residual stresses of GFRP were investigated.
The reliability of residual stress measurements in GFRP using HDM was validated
through mechanical bending tests. The conclusions concerning the choice of optimal
drilling parameters for GFRP could be directly applied for other types of samples
considered in the present work.
article_number: '335'
author:
- first_name: Tao
full_name: Wu, Tao
last_name: Wu
- first_name: Steffen Rainer
full_name: Tinkloh, Steffen Rainer
id: '72722'
last_name: Tinkloh
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Wolfgang
full_name: Zinn, Wolfgang
last_name: Zinn
- first_name: Thomas
full_name: Niendorf, Thomas
last_name: Niendorf
citation:
ama: Wu T, Tinkloh SR, Tröster T, Zinn W, Niendorf T. Measurement and Analysis of
Residual Stresses and Warpage in Fiber Reinforced Plastic and Hybrid Components.
Metals. Published online 2021. doi:10.3390/met11020335
apa: Wu, T., Tinkloh, S. R., Tröster, T., Zinn, W., & Niendorf, T. (2021). Measurement
and Analysis of Residual Stresses and Warpage in Fiber Reinforced Plastic and
Hybrid Components. Metals, Article 335. https://doi.org/10.3390/met11020335
bibtex: '@article{Wu_Tinkloh_Tröster_Zinn_Niendorf_2021, title={Measurement and
Analysis of Residual Stresses and Warpage in Fiber Reinforced Plastic and Hybrid
Components}, DOI={10.3390/met11020335},
number={335}, journal={Metals}, author={Wu, Tao and Tinkloh, Steffen Rainer and
Tröster, Thomas and Zinn, Wolfgang and Niendorf, Thomas}, year={2021} }'
chicago: Wu, Tao, Steffen Rainer Tinkloh, Thomas Tröster, Wolfgang Zinn, and Thomas
Niendorf. “Measurement and Analysis of Residual Stresses and Warpage in Fiber
Reinforced Plastic and Hybrid Components.” Metals, 2021. https://doi.org/10.3390/met11020335.
ieee: 'T. Wu, S. R. Tinkloh, T. Tröster, W. Zinn, and T. Niendorf, “Measurement
and Analysis of Residual Stresses and Warpage in Fiber Reinforced Plastic and
Hybrid Components,” Metals, Art. no. 335, 2021, doi: 10.3390/met11020335.'
mla: Wu, Tao, et al. “Measurement and Analysis of Residual Stresses and Warpage
in Fiber Reinforced Plastic and Hybrid Components.” Metals, 335, 2021,
doi:10.3390/met11020335.
short: T. Wu, S.R. Tinkloh, T. Tröster, W. Zinn, T. Niendorf, Metals (2021).
date_created: 2021-09-10T08:25:01Z
date_updated: 2022-04-26T06:34:21Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.3390/met11020335
language:
- iso: eng
publication: Metals
publication_identifier:
issn:
- 2075-4701
publication_status: published
quality_controlled: '1'
status: public
title: Measurement and Analysis of Residual Stresses and Warpage in Fiber Reinforced
Plastic and Hybrid Components
type: journal_article
user_id: '72722'
year: '2021'
...
---
_id: '21064'
article_number: '156'
author:
- first_name: Steffen Rainer
full_name: Tinkloh, Steffen Rainer
id: '72722'
last_name: Tinkloh
- first_name: Tao
full_name: Wu, Tao
last_name: Wu
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Thomas
full_name: Niendorf, Thomas
last_name: Niendorf
citation:
ama: 'Tinkloh SR, Wu T, Tröster T, Niendorf T. The Effect of Fiber Waviness on the
Residual Stress State and Its Prediction by the Hole Drilling Method in Fiber
Metal Laminates: A Global-Local Finite Element Analysis. Metals. Published
online 2021. doi:10.3390/met11010156'
apa: 'Tinkloh, S. R., Wu, T., Tröster, T., & Niendorf, T. (2021). The Effect
of Fiber Waviness on the Residual Stress State and Its Prediction by the Hole
Drilling Method in Fiber Metal Laminates: A Global-Local Finite Element Analysis.
Metals, Article 156. https://doi.org/10.3390/met11010156'
bibtex: '@article{Tinkloh_Wu_Tröster_Niendorf_2021, title={The Effect of Fiber Waviness
on the Residual Stress State and Its Prediction by the Hole Drilling Method in
Fiber Metal Laminates: A Global-Local Finite Element Analysis}, DOI={10.3390/met11010156},
number={156}, journal={Metals}, author={Tinkloh, Steffen Rainer and Wu, Tao and
Tröster, Thomas and Niendorf, Thomas}, year={2021} }'
chicago: 'Tinkloh, Steffen Rainer, Tao Wu, Thomas Tröster, and Thomas Niendorf.
“The Effect of Fiber Waviness on the Residual Stress State and Its Prediction
by the Hole Drilling Method in Fiber Metal Laminates: A Global-Local Finite Element
Analysis.” Metals, 2021. https://doi.org/10.3390/met11010156.'
ieee: 'S. R. Tinkloh, T. Wu, T. Tröster, and T. Niendorf, “The Effect of Fiber Waviness
on the Residual Stress State and Its Prediction by the Hole Drilling Method in
Fiber Metal Laminates: A Global-Local Finite Element Analysis,” Metals,
Art. no. 156, 2021, doi: 10.3390/met11010156.'
mla: 'Tinkloh, Steffen Rainer, et al. “The Effect of Fiber Waviness on the Residual
Stress State and Its Prediction by the Hole Drilling Method in Fiber Metal Laminates:
A Global-Local Finite Element Analysis.” Metals, 156, 2021, doi:10.3390/met11010156.'
short: S.R. Tinkloh, T. Wu, T. Tröster, T. Niendorf, Metals (2021).
date_created: 2021-01-24T16:12:14Z
date_updated: 2022-04-26T06:34:47Z
department:
- _id: '149'
- _id: '9'
- _id: '321'
doi: 10.3390/met11010156
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Metals
publication_identifier:
issn:
- 2075-4701
publication_status: published
quality_controlled: '1'
status: public
title: 'The Effect of Fiber Waviness on the Residual Stress State and Its Prediction
by the Hole Drilling Method in Fiber Metal Laminates: A Global-Local Finite Element
Analysis'
type: journal_article
user_id: '72722'
year: '2021'
...
---
_id: '24130'
article_number: '107146'
author:
- first_name: A.
full_name: Magnier, A.
last_name: Magnier
- first_name: T.
full_name: Wu, T.
last_name: Wu
- first_name: Steffen Rainer
full_name: Tinkloh, Steffen Rainer
id: '72722'
last_name: Tinkloh
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: B.
full_name: Scholtes, B.
last_name: Scholtes
- first_name: T.
full_name: Niendorf, T.
last_name: Niendorf
citation:
ama: Magnier A, Wu T, Tinkloh SR, Tröster T, Scholtes B, Niendorf T. On the reliability
of residual stress measurements in unidirectional carbon fibre reinforced epoxy
composites. Polymer Testing. Published online 2021. doi:10.1016/j.polymertesting.2021.107146
apa: Magnier, A., Wu, T., Tinkloh, S. R., Tröster, T., Scholtes, B., & Niendorf,
T. (2021). On the reliability of residual stress measurements in unidirectional
carbon fibre reinforced epoxy composites. Polymer Testing, Article 107146.
https://doi.org/10.1016/j.polymertesting.2021.107146
bibtex: '@article{Magnier_Wu_Tinkloh_Tröster_Scholtes_Niendorf_2021, title={On the
reliability of residual stress measurements in unidirectional carbon fibre reinforced
epoxy composites}, DOI={10.1016/j.polymertesting.2021.107146},
number={107146}, journal={Polymer Testing}, author={Magnier, A. and Wu, T. and
Tinkloh, Steffen Rainer and Tröster, Thomas and Scholtes, B. and Niendorf, T.},
year={2021} }'
chicago: Magnier, A., T. Wu, Steffen Rainer Tinkloh, Thomas Tröster, B. Scholtes,
and T. Niendorf. “On the Reliability of Residual Stress Measurements in Unidirectional
Carbon Fibre Reinforced Epoxy Composites.” Polymer Testing, 2021. https://doi.org/10.1016/j.polymertesting.2021.107146.
ieee: 'A. Magnier, T. Wu, S. R. Tinkloh, T. Tröster, B. Scholtes, and T. Niendorf,
“On the reliability of residual stress measurements in unidirectional carbon fibre
reinforced epoxy composites,” Polymer Testing, Art. no. 107146, 2021, doi:
10.1016/j.polymertesting.2021.107146.'
mla: Magnier, A., et al. “On the Reliability of Residual Stress Measurements in
Unidirectional Carbon Fibre Reinforced Epoxy Composites.” Polymer Testing,
107146, 2021, doi:10.1016/j.polymertesting.2021.107146.
short: A. Magnier, T. Wu, S.R. Tinkloh, T. Tröster, B. Scholtes, T. Niendorf, Polymer
Testing (2021).
date_created: 2021-09-10T08:21:11Z
date_updated: 2025-06-06T08:09:50Z
department:
- _id: '321'
- _id: '149'
- _id: '9'
doi: 10.1016/j.polymertesting.2021.107146
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Polymer Testing
publication_identifier:
issn:
- 0142-9418
publication_status: published
quality_controlled: '1'
status: public
title: On the reliability of residual stress measurements in unidirectional carbon
fibre reinforced epoxy composites
type: journal_article
user_id: '15952'
year: '2021'
...
---
_id: '20843'
author:
- first_name: Tao
full_name: Wu, Tao
last_name: Wu
- first_name: Steffen Rainer
full_name: Tinkloh, Steffen Rainer
id: '72722'
last_name: Tinkloh
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Wolfgang
full_name: Zinn, Wolfgang
last_name: Zinn
citation:
ama: 'Wu T, Tinkloh SR, Tröster T, Zinn W. Residual stress measurement in GFRP/steel
hybrid components. In: Proceedings of the 4th International Conference Hybrid
2020 Materials and Structures. ; 2020.'
apa: Wu, T., Tinkloh, S. R., Tröster, T., & Zinn, W. (2020). Residual stress
measurement in GFRP/steel hybrid components. In Proceedings of the 4th International
Conference Hybrid 2020 Materials and Structures. Web-Conference, Germany.
bibtex: '@inproceedings{Wu_Tinkloh_Tröster_Zinn_2020, title={Residual stress measurement
in GFRP/steel hybrid components}, booktitle={Proceedings of the 4th International
Conference Hybrid 2020 Materials and Structures}, author={Wu, Tao and Tinkloh,
Steffen Rainer and Tröster, Thomas and Zinn, Wolfgang}, year={2020} }'
chicago: Wu, Tao, Steffen Rainer Tinkloh, Thomas Tröster, and Wolfgang Zinn. “Residual
Stress Measurement in GFRP/Steel Hybrid Components.” In Proceedings of the
4th International Conference Hybrid 2020 Materials and Structures, 2020.
ieee: T. Wu, S. R. Tinkloh, T. Tröster, and W. Zinn, “Residual stress measurement
in GFRP/steel hybrid components,” in Proceedings of the 4th International Conference
Hybrid 2020 Materials and Structures, Web-Conference, Germany, 2020.
mla: Wu, Tao, et al. “Residual Stress Measurement in GFRP/Steel Hybrid Components.”
Proceedings of the 4th International Conference Hybrid 2020 Materials and Structures,
2020.
short: 'T. Wu, S.R. Tinkloh, T. Tröster, W. Zinn, in: Proceedings of the 4th International
Conference Hybrid 2020 Materials and Structures, 2020.'
conference:
end_date: 2020-04-29
location: Web-Conference, Germany
name: 4th International Conference Hybrid 2020 Materials and Structures
start_date: 2020-04-28
date_created: 2020-12-25T14:16:45Z
date_updated: 2022-01-06T06:54:40Z
department:
- _id: '321'
- _id: '149'
- _id: '9'
language:
- iso: eng
publication: Proceedings of the 4th International Conference Hybrid 2020 Materials
and Structures
publication_status: published
status: public
title: Residual stress measurement in GFRP/steel hybrid components
type: conference
user_id: '72722'
year: '2020'
...
---
_id: '16930'
author:
- first_name: Steffen Rainer
full_name: Tinkloh, Steffen Rainer
id: '72722'
last_name: Tinkloh
- first_name: Tao
full_name: Wu, Tao
last_name: Wu
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Thomas
full_name: Niendorf, Thomas
last_name: Niendorf
citation:
ama: 'Tinkloh SR, Wu T, Tröster T, Niendorf T. Numerical investigation of the hole-drilling
method applied to intrinsic manufactured metal-CFRP hybrids. In: Proceedings
of the 4th International Conference Hybrid 2020 Materials and Structures.
; 2020.'
apa: Tinkloh, S. R., Wu, T., Tröster, T., & Niendorf, T. (2020). Numerical investigation
of the hole-drilling method applied to intrinsic manufactured metal-CFRP hybrids.
Proceedings of the 4th International Conference Hybrid 2020 Materials and Structures.
4th International Conference Hybrid 2020 Materials and Structures, Web-Conference,
Germany.
bibtex: '@inproceedings{Tinkloh_Wu_Tröster_Niendorf_2020, title={Numerical investigation
of the hole-drilling method applied to intrinsic manufactured metal-CFRP hybrids},
booktitle={Proceedings of the 4th International Conference Hybrid 2020 Materials
and Structures}, author={Tinkloh, Steffen Rainer and Wu, Tao and Tröster, Thomas
and Niendorf, Thomas}, year={2020} }'
chicago: Tinkloh, Steffen Rainer, Tao Wu, Thomas Tröster, and Thomas Niendorf. “Numerical
Investigation of the Hole-Drilling Method Applied to Intrinsic Manufactured Metal-CFRP
Hybrids.” In Proceedings of the 4th International Conference Hybrid 2020 Materials
and Structures, 2020.
ieee: S. R. Tinkloh, T. Wu, T. Tröster, and T. Niendorf, “Numerical investigation
of the hole-drilling method applied to intrinsic manufactured metal-CFRP hybrids,”
presented at the 4th International Conference Hybrid 2020 Materials and Structures,
Web-Conference, Germany, 2020.
mla: Tinkloh, Steffen Rainer, et al. “Numerical Investigation of the Hole-Drilling
Method Applied to Intrinsic Manufactured Metal-CFRP Hybrids.” Proceedings of
the 4th International Conference Hybrid 2020 Materials and Structures, 2020.
short: 'S.R. Tinkloh, T. Wu, T. Tröster, T. Niendorf, in: Proceedings of the 4th
International Conference Hybrid 2020 Materials and Structures, 2020.'
conference:
end_date: 2020-04-29
location: Web-Conference, Germany
name: 4th International Conference Hybrid 2020 Materials and Structures
start_date: 2020-04-28
date_created: 2020-04-30T11:07:09Z
date_updated: 2022-04-26T06:35:24Z
department:
- _id: '321'
- _id: '149'
- _id: '9'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Proceedings of the 4th International Conference Hybrid 2020 Materials
and Structures
quality_controlled: '1'
status: public
title: Numerical investigation of the hole-drilling method applied to intrinsic manufactured
metal-CFRP hybrids
type: conference
user_id: '72722'
year: '2020'
...
---
_id: '20842'
article_number: '143'
article_type: original
author:
- first_name: Tao
full_name: Wu, Tao
last_name: Wu
- first_name: Steffen Rainer
full_name: Tinkloh, Steffen Rainer
id: '72722'
last_name: Tinkloh
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Wolfgang
full_name: Zinn, Wolfgang
last_name: Zinn
- first_name: Thomas
full_name: Niendorf, Thomas
last_name: Niendorf
citation:
ama: Wu T, Tinkloh SR, Tröster T, Zinn W, Niendorf T. Determination and Validation
of Residual Stresses in CFRP/Metal Hybrid Components Using the Incremental Hole
Drilling Method. Journal of Composites Science. Published online 2020.
doi:10.3390/jcs4030143
apa: Wu, T., Tinkloh, S. R., Tröster, T., Zinn, W., & Niendorf, T. (2020). Determination
and Validation of Residual Stresses in CFRP/Metal Hybrid Components Using the
Incremental Hole Drilling Method. Journal of Composites Science, Article
143. https://doi.org/10.3390/jcs4030143
bibtex: '@article{Wu_Tinkloh_Tröster_Zinn_Niendorf_2020, title={Determination and
Validation of Residual Stresses in CFRP/Metal Hybrid Components Using the Incremental
Hole Drilling Method}, DOI={10.3390/jcs4030143},
number={143}, journal={Journal of Composites Science}, author={Wu, Tao and Tinkloh,
Steffen Rainer and Tröster, Thomas and Zinn, Wolfgang and Niendorf, Thomas}, year={2020}
}'
chicago: Wu, Tao, Steffen Rainer Tinkloh, Thomas Tröster, Wolfgang Zinn, and Thomas
Niendorf. “Determination and Validation of Residual Stresses in CFRP/Metal Hybrid
Components Using the Incremental Hole Drilling Method.” Journal of Composites
Science, 2020. https://doi.org/10.3390/jcs4030143.
ieee: 'T. Wu, S. R. Tinkloh, T. Tröster, W. Zinn, and T. Niendorf, “Determination
and Validation of Residual Stresses in CFRP/Metal Hybrid Components Using the
Incremental Hole Drilling Method,” Journal of Composites Science, Art.
no. 143, 2020, doi: 10.3390/jcs4030143.'
mla: Wu, Tao, et al. “Determination and Validation of Residual Stresses in CFRP/Metal
Hybrid Components Using the Incremental Hole Drilling Method.” Journal of Composites
Science, 143, 2020, doi:10.3390/jcs4030143.
short: T. Wu, S.R. Tinkloh, T. Tröster, W. Zinn, T. Niendorf, Journal of Composites
Science (2020).
date_created: 2020-12-25T14:08:35Z
date_updated: 2022-04-26T06:35:08Z
department:
- _id: '149'
- _id: '321'
- _id: '9'
doi: 10.3390/jcs4030143
language:
- iso: eng
publication: Journal of Composites Science
publication_identifier:
issn:
- 2504-477X
publication_status: published
quality_controlled: '1'
status: public
title: Determination and Validation of Residual Stresses in CFRP/Metal Hybrid Components
Using the Incremental Hole Drilling Method
type: journal_article
user_id: '72722'
year: '2020'
...
---
_id: '15945'
article_number: '111926'
author:
- first_name: Steffen Rainer
full_name: Tinkloh, Steffen Rainer
id: '72722'
last_name: Tinkloh
- first_name: Tao
full_name: Wu, Tao
last_name: Wu
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Thomas
full_name: Niendorf, Thomas
last_name: Niendorf
citation:
ama: Tinkloh SR, Wu T, Tröster T, Niendorf T. A micromechanical-based finite element
simulation of process-induced residual stresses in metal-CFRP-hybrid structures.
Composite Structures. 2020;238. doi:10.1016/j.compstruct.2020.111926
apa: Tinkloh, S. R., Wu, T., Tröster, T., & Niendorf, T. (2020). A micromechanical-based
finite element simulation of process-induced residual stresses in metal-CFRP-hybrid
structures. Composite Structures, 238, Article 111926. https://doi.org/10.1016/j.compstruct.2020.111926
bibtex: '@article{Tinkloh_Wu_Tröster_Niendorf_2020, title={A micromechanical-based
finite element simulation of process-induced residual stresses in metal-CFRP-hybrid
structures}, volume={238}, DOI={10.1016/j.compstruct.2020.111926},
number={111926}, journal={Composite Structures}, author={Tinkloh, Steffen Rainer
and Wu, Tao and Tröster, Thomas and Niendorf, Thomas}, year={2020} }'
chicago: Tinkloh, Steffen Rainer, Tao Wu, Thomas Tröster, and Thomas Niendorf. “A
Micromechanical-Based Finite Element Simulation of Process-Induced Residual Stresses
in Metal-CFRP-Hybrid Structures.” Composite Structures 238 (2020). https://doi.org/10.1016/j.compstruct.2020.111926.
ieee: 'S. R. Tinkloh, T. Wu, T. Tröster, and T. Niendorf, “A micromechanical-based
finite element simulation of process-induced residual stresses in metal-CFRP-hybrid
structures,” Composite Structures, vol. 238, Art. no. 111926, 2020, doi:
10.1016/j.compstruct.2020.111926.'
mla: Tinkloh, Steffen Rainer, et al. “A Micromechanical-Based Finite Element Simulation
of Process-Induced Residual Stresses in Metal-CFRP-Hybrid Structures.” Composite
Structures, vol. 238, 111926, 2020, doi:10.1016/j.compstruct.2020.111926.
short: S.R. Tinkloh, T. Wu, T. Tröster, T. Niendorf, Composite Structures 238 (2020).
date_created: 2020-02-20T14:08:18Z
date_updated: 2023-04-28T11:32:12Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.1016/j.compstruct.2020.111926
intvolume: ' 238'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Composite Structures
publication_identifier:
issn:
- 0263-8223
publication_status: published
quality_controlled: '1'
status: public
title: A micromechanical-based finite element simulation of process-induced residual
stresses in metal-CFRP-hybrid structures
type: journal_article
user_id: '72722'
volume: 238
year: '2020'
...
---
_id: '16831'
author:
- first_name: Steffen Rainer
full_name: Tinkloh, Steffen Rainer
id: '72722'
last_name: Tinkloh
- first_name: Tao
full_name: Wu, Tao
last_name: Wu
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Thomas
full_name: Niendorf, Thomas
last_name: Niendorf
citation:
ama: 'Tinkloh SR, Wu T, Tröster T, Niendorf T. A micromechanical based finite element
simulation of process induced residual stresses in metal-CFRP-hybrid structures.
In: ; 2019.'
apa: Tinkloh, S. R., Wu, T., Tröster, T., & Niendorf, T. (2019). A micromechanical
based finite element simulation of process induced residual stresses in metal-CFRP-hybrid
structures. Presented at the 22nd International Conference on Composite Structures
(ICCS22) and 1st Chinese Conference on Composite Structures (CCCS1), Wuhan.
bibtex: '@inproceedings{Tinkloh_Wu_Tröster_Niendorf_2019, title={A micromechanical
based finite element simulation of process induced residual stresses in metal-CFRP-hybrid
structures}, author={Tinkloh, Steffen Rainer and Wu, Tao and Tröster, Thomas and
Niendorf, Thomas}, year={2019} }'
chicago: Tinkloh, Steffen Rainer, Tao Wu, Thomas Tröster, and Thomas Niendorf. “A
Micromechanical Based Finite Element Simulation of Process Induced Residual Stresses
in Metal-CFRP-Hybrid Structures,” 2019.
ieee: S. R. Tinkloh, T. Wu, T. Tröster, and T. Niendorf, “A micromechanical based
finite element simulation of process induced residual stresses in metal-CFRP-hybrid
structures,” presented at the 22nd International Conference on Composite Structures
(ICCS22) and 1st Chinese Conference on Composite Structures (CCCS1), Wuhan, 2019.
mla: Tinkloh, Steffen Rainer, et al. A Micromechanical Based Finite Element Simulation
of Process Induced Residual Stresses in Metal-CFRP-Hybrid Structures. 2019.
short: 'S.R. Tinkloh, T. Wu, T. Tröster, T. Niendorf, in: 2019.'
conference:
end_date: 2019-10-25
location: Wuhan
name: 22nd International Conference on Composite Structures (ICCS22) and 1st Chinese
Conference on Composite Structures (CCCS1)
start_date: 2019-10-22
date_created: 2020-04-23T08:17:54Z
date_updated: 2022-01-06T06:52:57Z
department:
- _id: '321'
- _id: '9'
- _id: '149'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
status: public
title: A micromechanical based finite element simulation of process induced residual
stresses in metal-CFRP-hybrid structures
type: conference
user_id: '72722'
year: '2019'
...