Digitale Bilderkorrelation

Werkstoffcharakterisierung

Digitale Bilderkorrelation

Digitale Bilderkorrelation ist ein optisches, vollfeldiges Messverfahren zur Bestimmung von Verschiebungen und Dehnungen an der Oberfläche oder in transparenten Proben. Durch Korrelation von Grauwertmustern in Sequenzen hochauflösender Bilder werden 2D‑ oder 3D‑Dehnungsfelder mit hoher räumlicher Auflösung gewonnen. In der Werkstoffmechanik dient DIC zur Validierung von Simulationsmodellen, Bruch‑ und Ermüdungsanalysen sowie zur Charakterisierung anisotroper Werkstoffe.

Verwandte Tags

Neue Inhalte

Bond, deformation and crack formation in carbon reinforced conrete

Sandmann, D.¹; Baumgärtel, E. (Speaker)¹; Beckmann, B.¹; Marx, S.¹; Curbach, M.¹

Novel Planar Biaxial Cruciform Specimen Design for Large Plastic Deformation

Siddiqui, A.H. (Speaker)¹

FEMS EUROMAT 2023

Microstructural analysis of the influence of the electroplastic effect on alloys with lightweight potential

Karsten, E. (Speaker)¹; Dalinger, A.²; Gerstein, G.²; Maier, H.J.²

Metal foam-salt composite for thermochemical heat storage: mechanical and thermochemical characterization

LIU, Y. (Speaker)¹; Bornert, M.²; Dalmazzone, D.³; Dimanov, A.¹; Hallais, S.¹; Tanguy, A.¹

FEMS EUROMAT 2023

Grain size effect on yielding and Lüders deformation behaviour in high purity iron studied by digital image correlation (DIC) analysis

Lau, W.S. (Speaker)¹; Gao, S.¹; Park, M.-h.¹; Tsuji, N.¹; Yoshida, S.¹

FEMS EUROMAT 2023

Combining digital image correlation and in-situ tensile testing in wide-field SEM for the characterization of welded steel microstructures

Luksch, J. (Speaker)¹; Herges, A.¹; Motz, C.¹; Mücklich, F.¹; Scholl, S.²; Schäfer, F.¹; Thiel, M.C.¹

Automatic detection of fatigue crack paths using digital image correlation and convolutional neural networks

Strohmann, T. (V)¹; Breitbarth, E.¹; Melching, D.¹; Requena, G.¹

MaterialsWeek 2021

Multimodal Characterization as Key Technique for Evaluating Increasing Complexity in Functional Materials

Fischer, S. (Speaker)¹; Kose, R.¹

NextGen Materials 2025: The Convergence of Living Essence and Engineered Innovation

From macro- to micro-scale: In-situ damage evolution of additively manufactured TPMS structures for medical applications

Stammkötter, S. (Speaker)¹; Mrzljak, S.¹; Lingnau, L.A.¹; Walther, F.¹

8th BioMAT 2025 - Symposium on Biomaterials and Related Areas

Influence of post-deformation-heat treatment on hardness, microstructure, corrosion and remaining strength of cECAP and swaged LZ21

Maier, P. (Speaker)¹

8th BioMAT 2025 - Symposium on Biomaterials and Related Areas

Beliebte Inhalte

Discovering physical formulas with deep symbolic regression - a universal crack tip correction algorithm

Melching, D. (Speaker)¹; Breitbarth, E.¹

Conference on Artificial Intelligence in Materials Science and Engineering - AI MSE 2023

Effect of the stress state on deformation-induced austenite to martensite transformation in medium-Mn steels

Carreno-Saavedra, J. (Speaker)¹

FEMS EUROMAT 2023

Advances in digital image correlation methods for motion analysis and mechanical characterisation of biological and bioinspired materials systems

Mylo, M. (Speaker)¹; Eberl, C.²; Yin, K.³

Integrating robotics into experimental mechanics to enable AI-driven knowledge discovery

Breitbarth, E. (Speaker)¹; Dietrich, E.¹; Dömling, F.¹; Melching, D.¹; Paysan, F.¹; Schöne, V.¹; Strohmann, T.¹

Combining different interface features for enhanced performance in metal/CFRP joints

Weber, A. (Speaker)¹; Haubrich, J.¹; Löbbecke, M.¹

6th Hybrid Materials and Structures 2025 - International Conference on Hybrid Materials

Electron Backscattered Diffraction Study on Effect of Annealing Time to Lüders Strain and Portevin-Le Chatelier Band in 3.5Mn TRIP Steel

Zhang, M. (Speaker)¹; Li, W.¹; Wang, Y.¹

Keynote Lecture

Ensuring Safety and Reliability: Modern Approaches to Material Testing and Analysis

Feyer, M. (Speaker)¹

MaterialsWeek 2025

Fatigue behavior of carbon fiber‐reinforced polyurethane regarding crack initiation and propagation monitored by digital image correlation and infrared thermography

Gerdes, L. (Speaker)¹; Barandun, G.A.²; Franck, P.¹; Richle, S.²; Walther, F.¹

FEMS EUROMAT 2023

Fatigue lifetime of thermoplastic-based FRP/aluminum laminates after post-stretching

Mrzljak, S. (V)¹; Trautmann, M.²; Wagner, G.²; Walther, F.¹

Verbundwerkstoffe - 24. Symposium Verbundwerkstoffe und Werkstoffverbunde

Bond, deformation and crack formation in carbon reinforced conrete

Sandmann, D.¹; Baumgärtel, E. (Speaker)¹; Beckmann, B.¹; Marx, S.¹; Curbach, M.¹

Micro Strain Evolution upon Cyclic Loadings in a Titanium Alloy: A Meso Scale In Situ Experimental Study

Liu, H. (Speaker)¹; Wilkinson, A.J.²; Gong, J.¹

Novel Planar Biaxial Cruciform Specimen Design for Large Plastic Deformation

Siddiqui, A.H. (Speaker)¹

FEMS EUROMAT 2023

Strategien zur Vermeidung von Fehlkorrelationen in der DIC im REM durch Kontrastierungsverbesserung bei der Bestimmung der risstreibenden Kraft in der Bruchmechanik

Schaefer, F. (V)¹; Laub, M.¹; Motz, C.¹; Thiel, M.¹

56. Metallographie-Tagung 2022 - Materialographie

Design der Probengeometrie und Charakterisierung der dynamischen Materialeigenschaften unter multiaxiale Hochgeschwindigkeitsbelastungen

Zeng, C. (V)¹; Fang, X.¹

40. Vortrags- und Diskussionstagung Werkstoffprüfung 2022

Oral-Poster-Presentation

Cellular metamaterial with axisymmetric chiral auxetic structure

Mauko, A. (Speaker)¹; Novak, N.¹; Ren, Z.¹; Ulbin, M.¹; Vesenjak, M.¹

7th International Conference on Cellular Materials - CellMAT 2022

Evaluation of the strain field induced by iron inclusions in a cast Al-alloy using correlated microscopy

Brückner-Foit, A. (Speaker)¹; Fehlbier, M.¹; Ickler, T.¹; Juengst, D.¹; Zeismann, F.¹

Highlight Lecture

In situ synchrotron multi-resolution characterization of the mechanical and degradation performance of SLM WE43 scaffolds for bone regeneration systems

Martin-Alonso, M.D. (Speaker)¹; Benn, F.²; Kopp, A.²; Majkut, M.³; Molina-Aldareguia, J.⁴; Sket, F.¹; Villanova, J.³

FEMS EUROMAT 2023

40. Vortrags- und Diskussionstagung Werkstoffprüfung 2022

GPU-basierte Bildkorrelation für uni- und biaxiale Risswachstumsversuche

Blug, A. (V)¹; Bertz, A.¹; Carl, D.¹; Conrad, F.²; Kontermann, C.²; Oechsner, M.²

40. Vortrags- und Diskussionstagung Werkstoffprüfung 2022

Fatigue damage tolerance of additively manufactured Ti-6Al-4V lattice structures

Teschke, M. (Speaker)¹; Höffgen, A.¹; Kotzem, D.¹; Tenkamp, J.¹; Walther, F.¹

7th International Conference on Cellular Materials - CellMAT 2022

Investigation on the deformation and damage behavior in thermoplastic-based hybrid laminates considering very high cycle fatigue using high speed cameras

Mrzljak, S. (Speaker)¹; Hülsbusch, D.¹; Trautmann, M.²; Wagner, G.²; Walther, F.¹

5th Hybrid Materials and Structures 2022 - International Conference on Hybrid Materials

Uncovering the mechanisms of anisotropic fatigue crack grwoth of AA2024-T3 by time-resolved local digital image correlation

Paysan, F. (Speaker)¹; Breitbarth, E.¹; Schöne, V.¹

Multi-scale characterization and simulation of hierarchically structured fungal material under tensile stress

Klemm, S. (Speaker)¹; Abali, B.E.²; Zaslansky, P.³; Völlmecke, C.¹; Fleck, C.¹

Explainable machine learning for precise fatigue crack detection

Melching, D. (Speaker)¹; Breitbarth, E.¹; Requena, G.¹; Strohmann, T.¹

Exploring Microscopic Strain Localizations: An In-situ Investigation on their Distribution and Orientation

Rackwitz, J. (Speaker)¹; Tasan, C.¹

FEMS EUROMAT 2023

Investigation of Post-Impact Damage Evolution in Fiber Metal Laminates Under Tensile Mechanical Loads.

Shah, C. (Speaker)¹; von Hehl, A.¹

6th Hybrid Materials and Structures 2025 - International Conference on Hybrid Materials

Preisverleihung

56. Metallographie-Tagung 2022 - Materialographie

Fatigue crack growth experiments in the 2020th

Strohmann, T. (Speaker)¹; Breitbarth, E.¹; Dietrich, E.¹; Melching, D.¹; Paysan, F.¹

Schädigungsverhalten in dickwandigen Gusskomponenten aus GJS-600-3 mit Gefügegradienten

Hübner, S. (V)¹; Henschel, S.¹; Krüger, L.¹; Lehnert, R.¹

40. Vortrags- und Diskussionstagung Werkstoffprüfung 2022

Mechanische Hochtemperatureigenschaften und Schädigung refraktärer Verbundwerkstoffe

Günay, G. (V)¹; Weidner, A.¹; Biermann, H.¹

40. Vortrags- und Diskussionstagung Werkstoffprüfung 2022

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