Lebenslauf

seit 07.2019	Leiter der Abteilung Hybride Werkstoffe und Leichtbau am Institut fürAngewandte Materialien - Werkstoffkunde des KIT
seit 10.2016	Leiter des Technologiekorridors am Fraunhofer-Institut für Chemische Technologie, Pfinztal (im Nebenamt)
08.2016 - 06.2019	Postdoc am Institut für Fahrzeugsystemtechnik - Institutsteil Leichtbautechnologie des KIT
11.2011 - 06.2016	Fachlicher Leiter der Abteilung Faserverbundwerkstoffe am Institut für Kunststoffe und Verbundwerkstoffe der Technischen Universität Hamburg-Harburg
01.2009 - 04.2015	Promotion an der Technischen Universität Hamburg-Harburg: Mikrostrukturelle Betrachtung des Einflusses von Poren auf die mechanischen Eigenschaften von faserverstärkten Kunststoffen
10.2002 - 12.2008	Hauptstudium: Maschinenbau (Fachrichtung: Leichtbau und Kunststofftechnik) an der Technischen Universität Dresden, Grundstudium: Maschinenwesen an der Universität Stuttgart

Publikationen können über ORCiD und Scopus eingesehen werden.

Forschungsfelder

Prozess-Struktur-Eigenschafts-Korrelationen für Verbundwerkstoffe und Werkstoffverbunde
Skalenübergreifende Charakterisierung der Materialeigenschaften von Kunststoffen, Faserverbundwerkstoffen und (hybriden) Werkstoffverbunden
Effects of Defects (fertigungs- und betriebsbedingte Defekte)
Ableitung des Werkstoffzustands bedingt durch äußere Umwelteinflüsse
Werkstoffnachhaltigkeit und Recycling

Veröffentlichungen

Modeling and parameter identification for predicting the Mullins Effect of rubbers used in constrained-layer damping applications
Jackstadt, A.; Frölich, F.; Liebig, W. V.; Weidenmann, K. A.; Kärger, L.
2021, März 16. 91st Annual Meeting of the International Association of Applied Mathematics and Mechanics (2021), Kassel, Deutschland, 15.–19. März 2021

Investigation into the influence of the Mullins effect on the dynamic behavior of hybrid laminates
Jackstadt, A.; Frölich, F.; Liebig, W. V.; Kärger, L.; Weidenmann, K. A.
2022, Juli 7. 11th European Solid Mechanics Conference (2022), Galway, Irland, 4.–8. Juli 2022

Development of an Injection Molding Process for Long Glass Fiber-Reinforced Phenolic Resins
Maertens, R.; Liebig, W. V.; Weidenmann, K. A.; Elsner, P.
2022. Polymers, 14 (14), 2890. doi:10.3390/polym14142890

Modal damping behavior of plane and 3D curved constrained layer damping CFRP-elastomer-metal laminates
Sessner, V.; Liebig, W. V.; Weidenmann, K. A.
2020. Composites Part C: Open Access, 2, Article no: 100037. doi:10.1016/j.jcomc.2020.100037

Investigation of the friction behavior between dry/infiltrated glass fiber fabric and metal sheet during deep drawing of fiber metal laminates
Kruse, M.; Werner, H. O.; Chen, H.; Mennecart, T.; Liebig, W. V.; Weidenmann, K. A.; Ben Khalifa, N.
2022. Production Engineering. doi:10.1007/s11740-022-01141-y

Fatigue behavior of hybrid continuous-discontinuous fiber-reinforced sheet molding compound composites under application-related loading conditions
Bartkowiak, M.; Kizak, M.; Liebig, W. V.; Weidenmann, K. A.
2022. Composites Part C: Open Access, 8, Art.-Nr.: 100265. doi:10.1016/j.jcomc.2022.100265

Effects of hybridization on the tension–tension fatigue behavior of continuous-discontinuous fiber-reinforced sheet molding compound composites
Bartkowiak, M.; Liebig, W. V.; Montesano, J.; Weidenmann, K. A.
2022. International Journal of Fatigue, 161, Article no: 106879. doi:10.1016/j.ijfatigue.2022.106879

Hybrid material additive manufacturing: interlocking interfaces for fused filament fabrication on laser powder bed fusion substrates
Englert, L.; Heuer, A.; Engelskirchen, M. K.; Frölich, F.; Dietrich, S.; Liebig, W. V.; Kärger, L.; Schulze, V.
2022. Virtual and Physical Prototyping, 17 (3), 508–527. doi:10.1080/17452759.2022.2048228

Study of material homogeneity in the long fiber thermoset injection molding process by image texture analysis
Maertens, R.; Schöttl, L.; Liebig, W. V.; Elsner, P.; Weidenmann, K. A.
2022. Advanced Manufacturing: Polymer and Composites Science, 8 (1), 22–32. doi:10.1080/20550340.2022.2033905

Determination of the penetration depth of ceramic blasting particles during composite peening
Seitz, M.; Liebig, W. V.; Weidenmann, K. A.
2022. Wear, 494-495, Art.-Nr.: 204246. doi:10.1016/j.wear.2022.204246

Fused filament fabrication: Comparison of methods for determining the interfacial strength of single welded tracks
Heuer, A.; Huether, J.; Liebig, W. V.; Elsner, P.
2021. Manufacturing Review, 8, 32. doi:10.1051/mfreview/2021031

Analytical modeling and investigation of constrained layer damping in hybrid laminates based on a unified plate formulation
Jackstadt, A.; Liebig, W. V.; Kärger, L.
2022. International journal of mechanical sciences, 216 (216), Art.Nr.: 106964. doi:10.1016/j.ijmecsci.2021.106964

Vegetable Oils as Sustainable Inks for Additive Manufacturing: A Comparative Study
Vazquez-Martel, C.; Becker, L.; Liebig, W. V.; Elsner, P.; Blasco, E.
2021. ACS Sustainable Chemistry and Engineering, 9 (49), 16840–16848. doi:10.1021/acssuschemeng.1c06784

Characterization of the Corrosion Resistance of Composite Peened Aluminum
Flachmann, M. L.; Seitz, M.; Liebig, W. V.; Weidenmann, K. A.
2022. Journal of Materials Engineering and Performance, 31 (5), 3185–3191. doi:10.1007/s11665-021-06440-6

Wide Scale Characterization and Modeling of the Vibration and Damping Behavior of CFRP-Elastomer-Metal Laminates—Comparison and Discussion of Different Test Setups
Sessner, V.; Liebig, W. V.; Jackstadt, A.; Schmid, D.; Ehrig, T.; Holeczek, K.; Gräbner, N.; Kostka, P.; Wagner, U. von; Weidenmann, K. A.; Kärger, L.
2021. Applied composite materials, 28 (5), 1715–1746. doi:10.1007/s10443-021-09934-7

Compounding of short fiber reinforced phenolic resin by using specific mechanical energy input as a process control parameter
Maertens, R.; Liebig, W. V.; Elsner, P.; Weidenmann, K. A.
2021. Journal of Composites Science, 5 (5), 127. doi:10.3390/jcs5050127

The use of the empirical crack orientation tensor to characterize the damage anisotropy
Schöttl, L.; Liebig, W. V.; Weidenmann, K. A.; Inal, K.; Elsner, P.
2021. Composites communications, 25, Article no: 100613. doi:10.1016/j.coco.2020.100613

Fiber shortening during injection molding of glass fiber-reinforced phenolic molding compounds: fiber length measurement method development and validation
Maertens, R.; Hees, A.; Schöttl, L.; Liebig, W.; Elsner, P.; Weidenmann, K. A.
2021. Polymer plastics technology and materials. doi:10.1080/25740881.2020.1867170

Investigations of the carbon fibre cross-sectional areas and their non-circularities by means of laser diffraction
Huether, J. J.; Liebig, W. V.
2020. IOP conference series / Materials science and engineering, 942 (1), Art.Nr. 012034. doi:10.1088/1757-899X/942/1/012034

Fatigue damage behavior of continuous-discontinuous fiber reinforced sheet molding compounds
Bartkowiak, M.; Liebig, W.; Weidenmann, K. A.
2020. Hybrid 2020 - Materials and Structures : 4th international conference : 28-29 April 2020, web-conference, Germany : proceedings. Ed.: editors: J. Hausmann, 71–77, Deutsche Gesellschaft für Materialkunde e.V. (DGM)

Microstructure characterization of discontinuous fiber-reinforced polymers based on volumetric images: Fiber bundle tracking and weld line investigation
Schöttl, L.; Liebig, W. V.; Weidenmann, K. A.; Inal, K.; Elsner, P.
2020. 4th International Conference Hybrid 2020 Materials and Structures, 97–101, DGM

Crack characterization of discontinuous fiber-reinforced composites by using micro-computed tomography: Cyclic in-situ testing, crack segmentation and crack volume fraction
Schöttl, L.; Kolb, P.; Liebig, W. V.; Weidenmann, K. A.; Inal, K.; Elsner, P.
2020. Composites communications, 21, Art. Nr.: 100384. doi:10.1016/j.coco.2020.100384

Application of a mixed variational higher order plate theory towards understanding the deformation behavior of hybrid laminates
Jackstadt, A.; Liebig, W. V.; Sessner, V.; Weidenmann, K. A.; Kärger, L.
2019. Proceedings in applied mathematics and mechanics, 19 (1), e201900048. doi:10.1002/pamm.201900048

Materialmodellierung zur Untersuchung des Schwingungs‐ und Dämpfungsverhaltens von hybriden CFK‐Elastomer‐Metall‐Laminaten
Jackstadt, A.; Liebig, W. V.; Sessner, V.; Weidenmann, K. A.; Kärger, L.
2018, November 16. Sitzung des DGM Fachausschusses Polymerwerkstoffe Themenschwerpunkt Simulation, numerische Methoden und Kennwertermittlung (2018), Kassel, Deutschland, 15.–16. November 2018

A Multi-Layer Finite Shell Element based on the Generalized Unified Formulation for the Analysis of Hybrid Carbon Fiber Elastomer Metal Laminates
Jackstadt, A.; Liebig, W. V.; Kärger, L.
2019, Mai 8. 12th International Conference on Composite Science and Technology (2019), Sorrent, Italien, 8.–10. Mai 2019

A Multi-Scale Approach for the Virtual Characterization of Transversely Isotropic Viscoelastic Materials in the Frequency Domain
Jackstadt, A.; Liebig, W. V.; Galkin, S.; Sessner, V.; Weidenmann, K. A.; Kärger, L.
2018, Oktober 9. 8th KMM-VIN Industrial Workshop: Modelling of composite materials and composite coatings (IW8 2018), Freiburg im Breisgau, Deutschland, 9.–10. Oktober 2018

Photoelastic study of stresses in the vicinity of a unique void in a fibre-reinforced model composite under compression
Liebig, W. V.; Leopold, C.; Schulte, K.
2013. Composites science and technology, 84, 72–77. doi:10.1016/j.compscitech.2013.04.011

Influence of voids on the compressive failure behaviour of fibre-reinforced composites
Liebig, W. V.; Viets, C.; Schulte, K.; Fiedler, B.
2015. Composites science and technology, 117, 225–233. doi:10.1016/j.compscitech.2015.06.020

New test approach to determine the transverse tensile strength of CFRP with regard to the size effect
Liebig, W. V.; Leopold, C.; Hobbiebrunken, T.; Fiedler, B.
2016. Composites communications, 1, 54–59. doi:10.1016/j.coco.2016.09.003

Morphological influence of carbon nanofillers on the piezoresistive response of carbon nanoparticle/epoxy composites under mechanical load
Meeuw, H.; Viets, C.; Liebig, W. V.; Schulte, K.; Fiedler, B.
2016. European polymer journal, 85, 198–210. doi:10.1016/j.eurpolymj.2016.10.027

Fracture, failure and compression behaviour of a 3D interconnected carbon aerogel (Aerographite) epoxy composite
Chandrasekaran, S.; Liebig, W. V.; Mecklenburg, M.; Fiedler, B.; Smazna, D.; Adelung, R.; Schulte, K.
2016. Composites science and technology, 122, 50–58. doi:10.1016/j.compscitech.2015.11.002

Hierarchical analysis of the degradation of fibre-reinforced polymers under the presence of void imperfections
Liebig, W. V.; Schulte, K.; Fiedler, B.
2016. Philosophical transactions of the Royal Society of London / A, 374 (2071), 20150279. doi:10.1098/rsta.2015.0279

Size effect of graphene nanoparticle modified epoxy matrix
Leopold, C.; Liebig, W. V.; Wittich, H.; Fiedler, B.
2016. Composites science and technology, 134, 217–225. doi:10.1016/j.compscitech.2016.08.022

Frequency domain modelling of transversely isotropic viscoelastic fibre-reinforced plastics
Liebig, W. V.; Jackstadt, A.; Sessner, V.; Weidenmann, K. A.; Kärger, L.
2019. Composites science and technology, 180, 101–110. doi:10.1016/j.compscitech.2019.04.019

Damping Characterization of Hybrid Carbon Fiber Elastomer Metal Laminates using Experimental and Numerical Dynamic Mechanical Analysis
Sessner, V.; Jackstadt, A.; Liebig, W.; Kärger, L.; Weidenmann, K.
2019. Journal of composites science, 3 (1), 3. doi:10.3390/jcs3010003

Smart dispersion: Validation of OCT and impedance spectroscopy as solutions for in-situ dispersion analysis of CNP/EP-composites
Meeuw, H.; Körbelin, J.; Bernstorff, D. von; Augustin, T.; Liebig, W. V.; Fiedler, B.
2018. Materialia, 1, 185–197. doi:10.1016/j.mtla.2018.06.002

Numerical and experimental investigations of the damping behaviour of hybrid CFRP-elastomer-metal laminates
Liebig, W. V.; Sessner, V.; Weidenmann, K. A.; Kärger, L.
2018. Composite Structures, 202, 1109–1113. doi:10.1016/j.compstruct.2018.05.051

Comparison of analytical approaches predicting the compressive strength of fibre reinforced polymers
Leopold, C.; Harder, S.; Philipkowski, T.; Liebig, W. V.; Fiedler, B.
2018. Materials, 10 (12), Art. Nr.: 2517. doi:10.3390/ma11122517

Influence of carbon nanoparticle geometry in epoxy matrix on mechanical properties and failure initiation regarding the size effect
Leopold, C.; Augustin, T.; Schwebler, T.; Liebig, W. V.; Wittich, H.; Fiedler, B.
2017. 21st International Conference on Composite Materials, ICCM 2017; Xi’an; China; 20 August 2017 through 25 August 2017, ICCM

Compression fracture of CFRP laminates containing stress intensifications
Leopold, C.; Schütt, M.; Liebig, W. V.; Philipkowski, T.; Kürten, J.; Schulte, K.; Fiedler, B.
2017. Materials, 10 (9), Art.Nr.: 1039. doi:10.3390/ma10091039

Influence of carbon nanoparticle modification on the mechanical and electrical properties of epoxy in small volumes
Leopold, C.; Augustin, T.; Schwebler, T.; Lehmann, J.; Liebig, W. V.; Fiedler, B.
2017. Journal of colloid and interface science, 506, 620–632. doi:10.1016/j.jcis.2017.07.085