2025

• Round-robin programme for longitudinal tensile testing of unidirectional composites: results, conclusions, and recommendations
  Fazlali, Babak; Breite, Christian; Czél, Gergely; Fiedler, Bodo; Gibhardt, Dennis; Hojo, Masaki; Koerber, Hannes; Kumar, Rajnish; Velasco López, María Luisa; McEnteggart, Ian; Mikkelsen, Lars P.; Paris, Federico; Taketa, Ichiro; Wisnom, Michael Robert; Swolfs, Yentl
  Polymer testing 152: 108974 (2025)
  Open Access | Verlags DOI
• A review on aging effects of thermoset prepregs
  Budelmann, Dennis; Gibhardt, Dennis; Fiedler, Bodo
  Composites Part B: Engineering 303: 112611 (2025)
  Open Access | Verlags DOI

2024

• Environmental effects on composites durability with regard to fibers, matrix, and interphase
  Gibhardt, Dennis
  Technisch-wissenschaftliche Schriftenreihe / TUHH Polymer Composites 46: (2024)
  Open Access

2023

• Reversible and irreversible effects on the epoxy GFRP fiber-matrix interphase due to hydrothermal aging
  Krauklis, Andrey E.; Starkova, Olesja; Gibhardt, Dennis; Kalinka, Gerhard; Aouissi, Hani Amir; Burlakovs, Juris; Sabalina, Alisa; Fiedler, Bodo
  Composites Part C: Open Access 12: 100395 (2023)
  Open Access | Verlags DOI
• Influence of sizing aging on the strength and fatigue life of composites using a new test method and tailored fiber pre-treatment : a comprehensive analysis
  Gibhardt, Dennis; Buggisch, Christina; Blume-Werry, Lena; Fiedler, Bodo
  Journal of Composites Science 7 (4): 139 (2023)
  Open Access | Verlags DOI
• Time, temperature and water aging failure envelope of thermoset polymers
  Gibhardt, Dennis; Krauklis, Andrey E.; Doblies, Audrius; Gagani, Abedin I.; Sabalina, Alisa; Starkova, Olesja; Fiedler, Bodo
  Polymer Testing 118: 107901 (2023-01-15)
  Open Access | Verlags DOI
• Effects of wet aging on the damage progress in multidirectional GFRP composites under fatigue loading
  Gibhardt, Dennis; Tenkleve, Hannah M.; Fiedler, Bodo
  In: Brian Falzon, Conor McCarthy (Eds.): ICCM23: proceedings of the 2023 International Conference on Composite Materials (2023)
  

2022

• Experimental characterization and mechanical behavior of 3D printed CFRP
  Bendine, Kouider; Gibhardt, Dennis; Fiedler, Bodo; Backs, Alexander
  European Journal of Mechanics, A/Solids 94: 104587 (2022-07-01)
  Verlags DOI
• Effects of the hygrothermal aging history on epoxy resins and GFRP composites
  Gibhardt, Dennis; Meyer, Devin; Braun, Lennart; Buggisch, Christina; Fiedler, Bodo
  ECCM 2022 - Proceedings of the 20th European Conference on Composite Materials: Composites Meet Sustainability 6: 347-354 (2022)
  Open Access | Verlags DOI
• Fully-integrated carbon nanotube epoxy film sensors for strain sensing in GFRP
  Buggisch, Christina; Felmet, Nils; Gibhardt, Dennis; Fiedler, Bodo
  ECCM 2022 - Proceedings of the 20th European Conference on Composite Materials: Composites Meet Sustainability 6: 216-223 (2022)
  Open Access
• General influence of the environmental temperature on the matrix strength under tensile and compressive loading - A comprehensive study on high performance matrices
  Drummer, Jonas; Gibhardt, Dennis; Körbelin, Johann; Fiedler, Bodo
  Composites Science and Technology 230 (Part 2): 109486 (2022)
  Verlags DOI
• Hygrothermal aging history of amine-epoxy resins: effects on thermo-mechanical properties
  Gibhardt, Dennis; Buggisch, Christina; Meyer, Devin; Fiedler, Bodo
  Frontiers in Materials 9: (2022-03-02)
  Open Access | Verlags DOI
• Impact damage detection in glass fibre reinforced polymers via electrical capacitance measurements on integrated carbon fibre bundles
  Buggisch, Christina; Gibhardt, Dennis; Kern, Mareile; Fiedler, Bodo
  Composites Communications 30: 101090 (2022-02)
  Verlags DOI

2021

• Strain sensing in GFRP via fully integrated carbon nanotube epoxy film sensors
  Buggisch, Christina; Gibhardt, Dennis; Felmet, Nils; Tetzner, Yannick; Fiedler, Bodo
  Composites Part C: Open Access 6 : 100191 (2021-10)
  Open Access | Verlags DOI

2020

• The influence of different glass fiber/epoxy matrix combinations on the durability under severe moisture impact
  Gibhardt, Dennis; Fleschhut, Carolin; Fiedler, Bodo
  IOP Conference Series: Materials Science and Engineering 1 (942): 012009 (2020-10-23)
  Open Access | Verlags DOI
• Strength of scarf-bonded CFRP repairs containing disc-shaped zones of weak bonding considering hot-wet conditioning
  Harder, Sergej; Röper, Florian; Gibhardt, Dennis; Koert, Benedikt; Fiedler, Bodo
  International Journal of Adhesion and Adhesives (102): 102643 (2020-10)
  Verlags DOI

2019

• Effects of hygrothermal ageing on the interphase, fatigue, and mechanical properties of glass fibre reinforced epoxy
  Gibhardt, Dennis; Doblies, Audrius; Meyer, Lars; Fiedler, Bodo
  Fibers 6 (7): 1-23 (2019-06)
  Open Access | Verlags DOI