Julian Felger

Julian Felger, M.Sc.

Fachgebiet Strukturmechanik

+49 6151 16-26147
+49 6151 16-26142

Franziska-Braun-Straße 7
64287 Darmstadt

Raum: L5|01 343

Forschung

  • Analytische Methoden der Strukturmechanik
  • Modellierung und numerische Simulation von spröder Rissbildung an Spannungskonzentrationen
  • Asymptotische Analysemethoden innerhalb der Bruchmechanik
  • Versagensbewertung von Klebverbindungen und Faserverbundbauteilen
  • Dimensionsanalyse und Modellreduktion

Lehre

  • Abschlussarbeiten
  • Technische Mechanik II
  • Forschungsseminar Strukturmechanik

Auszeichnungen

  • Juniorpreis des Deutschen Verbandes für Materialforschung- und prüfung
  • Bester Studienabschluss (2015), Bau- und Umweltingenieurwissenschaften

Publikationen

Anzahl der Einträge: 23

2018

Felger, J., Rosendahl, P.L., Leguillon, D., Becker, W. (2018). Predicting crack patterns at bi-material junctions: a coupled stress and energy approach International Journal of Solids and Structures. under review
Rosendahl, P.L., Drass, M., Felger, J., Schneider, J., Becker, W. (2018). Equivalent strain failure criterion for multiaxially loaded incompressible hyperelastic elastomers. International Journal of Solids and Structures. Under review.
Felger, J.,Stein, N., Becker, W. (2018). Scaling laws for the adhesive composite butt joint strength derived by finite fracture mechanics. Composite Structures. Online
Felger, J., Rosendahl, P.L., Frey, C., Becker, W. (2018). Das Konzept der finiten Bruchmechanik zur Analyse von Rissentstehung an Materialübergängen. 50. Tagung des DVM-Arbeitskreises Bruchmechanik und Bauteilsicherheit. Paderborn, Germany. DVM-Bericht 250, pp. 99–109. ISSN 2366-4797.
Felger, J., Becker, W. (2018).
A modified plate model for an efficient analytical
treatment of stress concentrations at notches. PAMM 18,
Hell, S.,Felger, J., Becker, W. (2018).
Analysis of 3D crack boundary value problems by means of the enriched scaled boundary finite element method. IUTAM Symposium Christchurch, New Zealand.

2017

Talmon l'Armée, A., Hell, S., Rosendahl, P.L., Felger, J., Becker, W. (2017). Nonlinear crack opening integral: mode mixety for finite cracks. Engineering Fracture Mechanics 186. 283-299. Online
Felger, J., Stein, N., Becker, W. (2017). Asymptotic finite fracture mechanics solution for crack onset at elliptical holes in composite plates of finite-width. Engineering Fracture Mechanics 182. 621-634. Online
Felger, J., Stein, N., Becker, W. (2017). Mixed-mode fracture in open-hole composite plates of finite-width: an asymptotic coupled stress and energy approach. International Journal of Solids and Structures 122-123. 14-24. Online
Felger, J., Stein, N., Becker, W., Leguillon, D. (2017). An asymptotic approach to mixed-mode fracture in open-hole composite plates. 14th International Conference on Fracture. Rhodos, Greece.
Stein, N., Felger, J., Becker, W. (2017). Analytical models for functionally graded adhesive single lap joints: A comparative study. International Journal of Adhesion and Adhesives 76. 70-82. Online
Felger, J., Rosendahl, P.L., Stein, N., Becker, W. (2017). Finite Bruchmechanik: Bewertung von singulären und nichtsingulären Spannungskonzentrazionen. 49. Tagung des DVM-Arbeitskreises Bruchmechanik und Bauteilsicherheit. Mittweida, Germany. DVM-Bericht 249, pp. 111–120. ISSN 2366-4797.
Felger, J., Becker, W. (2017). A complex potential method for the asymptotic solution of wedge problems using first-order shear deformation plate theory. European Journal of Mechanics – A/Solids 61. 382-392. online
Felger, J., Becker, W. (2017).
Asymptotic analysis of notch induced crack nucleation. PAMM 17,239-240. online

2016

Felger, J., Becker, W. (2016). Closed-form solutions for stress singularities at bi-material wedges in Reissner-Mindlin plates. PAMM 16,121-122. online
Felger, J., Becker, W. (2016). Asymptotic near-field analysis of wedges in anisotropic composite plates using first-order shear deformation theory. Procedia Structural Integrity 2 2504-2511. online
Weißgraeber, P., Felger, J., Geipel, D.,Becker, W. (2016). Cracks at elliptical holes: stress intensity factor and finite fracture mechanics solution. European Journal of Mechanics – A/Solids, 55. 192-198. online

2015

Weißgraeber, P., Felger, J., Talmon l'Armée, A.,Becker, W. (2015). Crack initiation in single lap joints: effects of geometrical and material properties. International Journal of Fracture, 192. 155-166. online
Weißgraeber, P., Rosendahl, P.L., Felger, J., Becker, W. (2015). Finite Fracture Mechanics: size effects and asymmetric cracks. Symposium in the Honor of Dominique Leguillon. Paris, France.
Felger, J., Becker, W. (2015). On corner singularities in Reissner-Mindlin's theory of elastic plates. PAMM 15(1). 127-128. online
Weißgraeber, P., Felger, J., Becker, W. (2015). Crack initiation in elliptically notched plates. PAMM 15(1). 163-164. online

2014

Hell, S., Weißgraeber, P., Felger, J.,Becker, W. (2014). A coupled stress and energy criterion for the assessment of crack initiation in single lap joints: a numerical approach. Engineering Fracture Mechanics, 117. 112-126. online
Felger, J., Weißgraeber, P., Becker, W. (2014). Effect of unsupported adherend length on failure load of single lap joints. Proceedings of the European Adhesion Conference, Alicante, Spain. ISBN 978-84-616-9067-1.

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