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Gruttmann, Friedrich ; Wagner, Werner (2020)
An advanced shell model for the analysis of geometrical and
material nonlinear shells.
In: Computational Mechanics, 66
doi: 10.1007/s00466-020-01905-2
Article, Bibliographie
Gruttmann, Friedrich ; Knust, Gregor (2019)
A shell element for the prediction of residual load-carrying capacities
due to delamination.
In: International Journal for Numerical Methods in Engineering, (118)
Article, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich
eds.: Soric, Jurica ; Wriggers, Peter ; Allix, Oliver (2018)
Evolution of Failure Mechanisms in Composite Shell Structures Using Different Models.
In: Multiscale Modeling of Heterogeneous Structures
Book Section, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner
eds.: Altenbach, Holm ; Jablonski, Frank ; Müller, Wolfgang H. ; Naumenko, Konstantin ; Schneider, Patrick (2018)
Influence of shear correction factors on eigenfrequencies of layered plates.
In: Advances in Mechanics of Materials and Structural Analysis
Book Section, Bibliographie
Klarmann, Simon ; Gruttmann, Friedrich (2017)
Comparsion between substructure and FE2 modeling of beam-like structures.
In: PAMM — Proceedings in Applied Mathematics and Mechanics, 17
doi: 10.1002/pamm.201710130
Article, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (2017)
Shear correction factors for layered plates and shells.
In: Computational Mechanics, 59 (1)
Article, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (2017)
Shear correction factors for layered plates and shells, Computational Mechanics.
In: Computational Mechanics, 59 (1)
Article, Bibliographie
Gruttmann, Friedrich ; Knust, Gregor ; Wagner, Werner (2017)
Theory and numerics of layered shells with variationally embedded interlaminar stresses.
In: Computer Methods in Applied Mechanics and Engineering, 326
Article, Bibliographie
Müller, Maximilian ; Gruttmann, Friedrich (2017)
A homogenisation method based on the Irving-Kirkwood-Theory.
7th GACM Colloquium on Computational Mechanics for Young Scientists from Academia and Industry. Stuttgart (11.10.2017-13.10.2017)
doi: 10.18419/opus-9334
Conference or Workshop Item, Bibliographie
Klarmann, Simon ; Gruttmann, Friedrich (2017)
A homogenization approach for beam-like structures with arbitrarily shaped and deformable cross-sections.
7th GACM Colloquium on Computational Mechanics for Young Scientists from Academia and Industry. Stuttgart (11.10.2017-13.10.2017)
doi: 10.18419/opus-9334
Conference or Workshop Item, Bibliographie
Knust, Gregor ; Gruttmann, Friedrich (2017)
A layered shell element for the computation of interlaminar shear stresses and thickness normal stresses.
In: PAMM — Proceedings in Applied Mathematics and Mechanics, 17
doi: 10.1002/pamm.201710131
Article, Bibliographie
Knust, Gregor ; Gruttmann, Friedrich (2017)
A shell element for the analysis of interlaminar stresses and delaminations of layered composites.
7th GACM Colloquium on Computational Mechanics for Young Scientists from Academia and Industry. Stuttgart (11.10.2017-13.10.2017)
doi: 10.18419/opus-9334
Conference or Workshop Item, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (2016)
Ein neues FE-Modell zur Berechnung von geschichteten
Platten mit kontinuierlichen interlaminaren Schubspannungen.
In: Bauingenieur, 91 (5)
Article, Bibliographie
Heller, Dominik ; Gruttmann, Friedrich (2016)
Nonlinear two-scale shell modeling of sandwiches wih a comb-like core.
In: Composite Structures, 144
Article, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (2016)
An adaptive strategy for the multi-scale analysis of plate
and shell structures with elasto-plastic material behaviour.
In: TECHNISCHE MECHANIK, 36 (1-2)
Article, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner ; Knust, Gregor (2016)
A coupled global-local shell model with
continuous interlaminar shear stresses.
In: Computational Mechanics, 57 (2)
Article, Bibliographie
Klarmann, Simon ; Gruttmann, Friedrich (2015)
Multi-scale modeling of beam-like structures: A new
boundary condition concept for the RVE.
In: PAMM — Proceedings in Applied Mathematics and Mechanics, 15
Article, Bibliographie
Heller, Dominik ; Gruttmann, Friedrich (2015)
A coupled two-scale shell model for comb-like sandwich
structures.
In: PAMM — Proceedings in Applied Mathematics and Mechanics, 15
Article, Bibliographie
Maaß, Jan Grischa ; Gruttmann, Friedrich (2015)
A three-dimensional progressive damage model for fiber
reinforced composites with an implicit-explicit integration scheme.
In: PAMM — Proceedings in Applied Mathematics and Mechanics, 15
Article, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich
eds.: Pietraszkiewicz, W. ; Gorski, J. (2014)
A consistently linearized multiscale model for shell
structures.
In: ISBN 978-1-138-00082-7 Shell Structures: Theory and Applications
Book Section, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (2013)
Coupled multiscale finite element analysis of layered shell
structures.
Book Section, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (2013)
A coupled two-scale shell model with applications to
layered structures.
In: International Journal for Numerical Methods in Engineering, 94
Article, Bibliographie
Hebel, Jochen ; Gruttmann, Friedrich (2012)
Coupled multiscale finite element analysis of
shell structures.
In: PAMM — Proceedings in Applied Mathematics and Mechanics, 12
Article, Bibliographie
Schröder, Jörg ; Balzani, Daniel ; Stranghöner, N. ; Uhlemann, J. ; Gruttmann, Friedrich ; Saxe, K. (2011)
Membranstrukturen mit nicht-linearem anisotropem Materialverhalten - Aspekte der Materialprüfung und der numerischen Simulation.
In: Bauingenieur, 86
Article, Bibliographie
Gruttmann, Friedrich
eds.: Mueller-Hoeppe, Dana ; Loehnert, S. ; Reese, Stefanie (2011)
Nonlinear finite element shell formulation accounting for large strain material models.
In: Recent Developments and Innovative Applications in Computational Mechanics
doi: 10.1007/978-3-642-17484-1_11
Book Section, Bibliographie
Wackerfuß, Jens ; Gruttmann, Friedrich (2011)
A nonlinear Hu-Washizu variational formulation and
related finite-element implementation for spatial beams with arbitrary moderate thick cross-sections.
In: Computer Methods in Applied Mechanics and Engineering, 200
Article, Bibliographie
Schürg, Marco ; Wackerfuß, Jens ; Gruttmann, Friedrich (2010)
Computation of the Three-Dimensional Stress State in Composite Shell Structures with Mixed Finite Elements.
In: PAMM — Proceedings in Applied Mathematics and Mechanics, 10 (1)
Article, Bibliographie
Wisniewski, K. ; Wagner, Werner ; Turska, E. ; Gruttmann, Friedrich (2010)
Four-node Hu-Washizu
elements based on skew coordinates and contravariant assumed strains.
In: Computers & Structures, 88
Article, Bibliographie
Ebbing, V. ; Balzani, D. ; Schröder, Jörg ; Neff, P. ; Gruttmann, Friedrich (2009)
Construction of anisotropic polyconvex energies and applications to thin shells, Computational Materials
Science.
In: Computational Materials Science, 46 (3)
Article, Bibliographie
Gruttmann, Friedrich ; Wackerfuß, Jens ; Schürg, Marco (2009)
A Coupled Local-Global Model for the
Analysis of Interlaminar Stresses in Laminated Shell Structures.
In: ISBN 978- 953-7539-11-5
Book Section, Bibliographie
Schürg, Marco ; Wagner, Werner ; Gruttmann, Friedrich (2009)
An enhanced FSDT model for the calculation
of interlaminar shear stresses in composite plate structures.
In: Computational Mechanics, 44 (6)
Article, Bibliographie
Wackerfuß, Jens ; Gruttmann, Friedrich (2009)
A mixed hybrid finite beam element with an interface
to arbitrary three-dimensional material models.
In: Computer Methods in Applied Mechanics and Engineering, 198
Article, Bibliographie
Balzani, Daniel ; Gruttmann, Friedrich ; Schröder, Jörg (2008)
Analysis of thin shells using anisotropic
polyconvex energy densities.
In: Computer Methods in Applied Mechanics and Engineering, 197
Article, Bibliographie
Schürg, Marco ; Gruttmann, Friedrich (2008)
A finite element formulation for the analysis of interlaminar
shear stresses in layered composite plates.
In: PAMM — Proceedings in Applied Mathematics and Mechanics, 8
Article, Bibliographie
Gruttmann, Friedrich ; Pham, V. D. (2008)
A finite element model for the analysis of buckling driven
delaminations of thin films on rigid substrates.
In: Computational Mechanics, 41 (3)
Article, Bibliographie
Klinkel, Sven ; Gruttmann, Friedrich ; Wagner, Werner (2008)
A mixed shell formulation accounting for
thickness strains and finite strain 3d material models.
In: International Journal for Numerical Methods in Engineering, 74
Article, Bibliographie
Pham, V. D. ; Gruttmann, Friedrich (2007)
Finite element analysis of telephone cord delaminations of compressed thin films on rigid substrates.
Conference or Workshop Item, Bibliographie
Gruttmann, Friedrich
eds.: Soric, J. ; Gruttmann, Friedrich ; Wagner, Werner (2007)
On non-linear FE-formulations for thin shells using a three-field variational
principle.
In: Proceedings of Special Workshop: Advanced Numerical Analysis of Shell-like Structures
Book Section, Bibliographie
Balzani, D. ; Schröder, J. ; Gruttmann, Friedrich (2007)
Polyconvex energy densities with applications
to anisotropic thin shells.
In: PAMM — Proceedings in Applied Mathematics and Mechanics, 7
Article, Bibliographie
Pham, V. D. ; Gruttmann, Friedrich (2007)
A few typical delamination patterns of compressed
thin films.
In: PAMM — Proceedings in Applied Mathematics and Mechanics, 7
Article, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (2006)
Structural analysis of composite laminates using a mixed hybrid shell element.
In: Computational mechanics, 37
Article, Bibliographie
Klinkel, Sven ; Gruttmann, Friedrich ; Wagner, Werner (2006)
A robust non-linear solid shell element based on a mixed variational formulation.
In: Computer methods in applied mechanics and engineering, 195
Article, Bibliographie
Eidel, Bernhard ; Gruttmann, Friedrich (2005)
Anisotropic pile-up pattern at spherical identation into a fcc single crystal-finite element analysis versus experiment.
Conference or Workshop Item, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (2005)
FEM für Flächentragwerke : Beispiele zur Beurteilung der Leistungsfähigkeit.
Conference or Workshop Item, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (2005)
Finite element formulations for geometrical and material nonlinear shells based on a Hu-Washizu functional.
Conference or Workshop Item, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (2005)
Finite-Element-Modellierungen von Faserverbundstrukturen.
Conference or Workshop Item, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (2005)
Formulation of robust shell elements on the basis of mixed variational principles : gemischte und nicht-standard FE-Methoden mit Anwendungen.
In: Oberwolfach reports
Article, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (2005)
A four-node Mindlin-Reissner shell element with mixed hybrid interpolation.
Conference or Workshop Item, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (2005)
A linear quadrilateral shell element with fast stiffness computation.
In: Computer methods in applied mechanics and engineering, 194
Article, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (2005)
A nonlinear Hu-Washizu variational formulation for shells and associated quadrilateral finite element.
Conference or Workshop Item, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (2005)
A robust nonlinear mixed hybrid quadrilateral shell element.
In: International journal for numerical methods in engineering, 64
Article, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (2004)
Delamination growth analysis of composite panels.
In: Revue européenne des éléments finis, 13
Article, Bibliographie
Wackerfuß, Jens ; Gruttmann, Friedrich (2004)
FE-formulation for plate and beam elements to simulate onset and propagation of discrete cracks in solid structures.
Conference or Workshop Item, Bibliographie
Klinkel, Sven ; Gruttmann, Friedrich ; Wagner, Werner (2004)
Four-field mixed formulation for a solid-shell element.
Conference or Workshop Item, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (2004)
On efficient FE-formulations in the stability analysis of thin-walled structures.
Conference or Workshop Item, Bibliographie
Eidel, Bernhard ; Gruttmann, Friedrich (2004)
Spherical indentation into a fcc single crystal : the squaring of the circle?
Conference or Workshop Item, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (2004)
A new stabilized one-point integrated shear-elastic plate element.
Conference or Workshop Item, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (2004)
A stabilized one-point integrated quadrilateral Reissner-Mindlin plate element.
In: International journal for numerical methods in engineering, 61
Article, Bibliographie
Löblein, Jochen ; Schröder, Jörg ; Gruttmann, Friedrich (2003)
Application of generalized measures to an orthotropic finite elasto-plasticity model.
In: Computational materials science, 28
Article, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (2003)
Ein einheitliches Modell zur Berechnung der Schubspannungen aus St. Venant'scher Torsion in beliebigen Querschnitten prismatischer Stäbe.
In: Technische Mechanik, 23
Article, Bibliographie
Eidel, Bernhard ; Gruttmann, Friedrich (2003)
Elasto-plastic orthotropy at finite strains : multiplicative formulation and numerical implementation.
In: Computational materials science, 28
Article, Bibliographie
Eidel, Bernhard ; Gruttmann, Friedrich (2003)
Finite element analysis of anisotropic structures at large inelastic deformations.
In: Deformation and failure in metallic materials / Kolumban Hutter ...ed.- Berlin [u.a.]: Springer, 2003.- XII, 409 S.- (Lecture notes in applied and computational mechanics ; 10).- ISBN 3-540-00848-9.- S. 51-78
Article, Bibliographie
Eidel, Bernhard ; Gruttmann, Friedrich (2003)
On the formulation and finite element implementation of anisotropic multiplicative finite strain elastoplasticity.
Conference or Workshop Item, Bibliographie
Eidel, Bernhard ; Gruttmann, Friedrich (2003)
On the theory and numerics of orthotropic elastoplasticity at finite plastic strains.
Conference or Workshop Item, Bibliographie
Löblein, Jochen ; Schröder, Jörg ; Gruttmann, Friedrich (2003)
A model for finite orthotropic plasticity using generalized stress-strain measures.
Conference or Workshop Item, Bibliographie
Löblein, Jochen ; Schröder, Jörg ; Gruttmann, Friedrich ; Mehling, V. (2003)
A study on finite orthotropic plasticity using generalized measures.
Conference or Workshop Item, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (2002)
Berechnung der Schubspannungen aus Querkraft in dünnwandigen Querschnitten mit einem programmiergerechten Verfahren.
Conference or Workshop Item, Bibliographie
Wagner, Werner ; Klinkel, Sven ; Gruttmann, Friedrich (2002)
Elastic and plastic analysis of thin-walled structures using improved hexahedral elements.
In: Computers & structures, 80
Article, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (2002)
FE-modeling of fiber reinforced polymer structures.
Conference or Workshop Item, Bibliographie
Eidel, Bernhard ; Gruttmann, Friedrich (2002)
Finite strain inelasticity for isotropy, a simple and efficient finite element formulation.
Conference or Workshop Item, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (2002)
Finite-Element-Berechnungen von räumlichen Stabtragwerken mit elasto-plastischem Materialverhalten.
Conference or Workshop Item, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (2002)
Genaue Berechnung der elastischen Grenzmomente von Walzprofilen bei Torsionsbelastung.
In: Stahlbau
Article, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (2002)
Modeling of shell-beam transitions in the presence of finite rotations.
In: Computer assisted mechanics and engineering sciences, 9
Article, Bibliographie
Eidel, Bernhard ; Gruttmann, Friedrich (2002)
On the implementation of anisotropic finite strain plasticity.
Conference or Workshop Item, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (2002)
A displacement method for the analysis of flexural shear stresses in thin-walled isotropic composite beams.
In: Computers & structures, 80
Article, Bibliographie
Schröder, Jörg ; Gruttmann, Friedrich ; Löblein, Jochen (2002)
A simple orthotropic finite elasto-plasticity model based on generalized stress-strain measures.
In: Computational mechanics, 30
Article, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (2001)
Ein Weggrößenverfahren zur Berechnung von Querkraftschubspannungen in dünnwandigen Querschnitten.
In: Bauingenieur, 76
Article, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (2001)
Finite element analysis of Saint-Venant torsion problem with exact integration of the elastic-plastic constitutive equations.
In: Computer methods in applied mechanics and engineering, 190
Article, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (2001)
Shear correction factors in Timoshenko's beam theory for arbitrary cross-sections.
In: Computational Mechanics, 27
Article, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich ; Sprenger, W. (2001)
A finite element formulation for the simulation of propagating delaminations in layered composites structures.
In: International journal for numerical methods in engineering, 51
Article, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner
ed.: Wall, W. A. (2001)
A finite element model for the analysis of delaminations in FRP-shells.
In: Trends in computational structural mechanics, Edition: 1. ed.
Book Section, Bibliographie
Sprenger, W. ; Gruttmann, Friedrich ; Wagner, Werner (2000)
Delamination growth analysis in laminated structures with continuum based 3d-shell elements and a viscoplastic softening model.
In: Computer methods in applied mechanics and engineering, 185
Article, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (2000)
Finite-Element-Modeling of shell-beam transitions with 'optimal' constraints.
Conference or Workshop Item, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (2000)
St. Venantsche Torsion prismatischer Stäbe mit elastoplastischem Werkstoffverhalten.
In: Bauingenieur, 75
Article, Bibliographie
Klinkel, Sven ; Wagner, Werner ; Gruttmann, Friedrich (2000)
A continuum based 3D-shell element for computation of laminated structures and finite strain plasticity problems.
In: Computational techniques for materials, composites and composite structures
Book Section, Bibliographie
Gruttmann, Friedrich ; Sauer, R. ; Wagner, Werner (2000)
Theory and Numerics of Three-Dimensional
Beams with Elastoplastic Material Behaviour.
In: International Journal for Numerical Methods in Engineering, 48
Article, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (1999)
Calculation of torsional quantities of arbitrary beam cross-sections via adaptive finite-element-formulations.
Conference or Workshop Item, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (1999)
Finite-Element-Berechnungen von Schubspannungen aus Querkraft in beliebigen Querschnitten prismatischer Stäbe.
In: Baustatik-Baupraxis
Book Section, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (1999)
Geometrical and material nonlinear three-dimensional beams - theory and numerics.
ECCM '99: European Conference on Computational Mechanics <1999, München>. München (31.08.1999-03.09.1999)
Conference or Workshop Item, Bibliographie
Gruttmann, Friedrich (1999)
Shear stresses in prismatic beams with arbitrary cross-sections.
In: International journal for numerical methods in engineering, 45
Article, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (1999)
Strategies for the finite element analysis of nonlinear composite structures.
Conference or Workshop Item, Bibliographie
Wagner, Werner ; Sauer, R. ; Gruttmann, Friedrich (1999)
Tafeln der Torsionskenngrößen von Walzprofilen unter Verwendung von FE-Diskretisierungen.
In: Stahlbau, 68
Article, Bibliographie
Klinkel, Sven ; Gruttmann, Friedrich ; Wagner, Werner (1999)
A continuum based 3d-shell element for laminated structures.
In: Computers and structures, 71
Article, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich ; Sauer, R. (1998)
Adaptive Finite-Element-Lösungen von Verwölbungen und Torsionskennwerten beliebiger Querschnitte.
Conference or Workshop Item, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich ; Sauer, R. (1998)
Large displacement 3d-beam formulations for the eccentric coupling with shells.
Conference or Workshop Item, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (1998)
Modeling of fiber reinforced polymer structures with damage.
In: Zeitschrift für angewandte Mathematik und Mechanik. 78 (1998), Suppl., S. 69-72
Article, Bibliographie
Gruttmann, Friedrich (1998)
Shear stresses in prismatic beams with arbitrary cross-sections.
In: Technische Universität Darmstadt: / Institut für Statik: Jahresbericht 1998. S. 47-74
Article, Bibliographie
Gruttmann, Friedrich ; Sauer, R. ; Wagner, Werner (1998)
Theory and numerics of three-dimensional beams with elastoplastic material behaviour.
In: Jahresbericht / Technische Universität Darmstadt / Institut für Statik
Article, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner ; Sauer, (1998)
Zur Berechnung der Schubspannungen aus Querkräften in Querschnitten prismatischer Stäbe mit der Methode der finiten Elemente.
In: Bauingenieur. 73 (1998), 11, S. 485-490
Article, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner ; Sauer, R. (1998)
Zur Berechnung von Wölbfunktion und Torsionskennwerten beliebiger Stabquerschnitte mit der Methode der finiten Elemente.
In: Bauingenieur, 73
Article, Bibliographie
Gruttmann, Friedrich ; Sauer, R. ; Wagner, Werner (1998)
A geometrical nonlinear eccentric 3D-beam element with arbitrary cross-sections.
In: Computer Methods in Applied Mechanics and Engineering, 160 (3/4)
Article, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich ; Klinkel, S. (1997)
Modeling of Nonlinear Composite Shells
with Enhanced 8-node Brick Elements.
Proceedings of the 4th Int. Conf. on Composites Engineering. Big Island, Hawaii,
Conference or Workshop Item, Bibliographie
Wagner, Werner ; Stein, E. ; Gruttmann, Friedrich ; Teßmer, J. (1997)
Modellbildung fur die Berechnung
des Stabilitätsverhaltens von Faserverbundstrukturen.
Report, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich ; Sauer, R.
eds.: Meskouris, K. ; Wittek, U. (1997)
On torsion-bending coupling of three-
dimensional beams with finite deformations - Theory and numerical investigations.
In: Aspects in Modern Computational Structural Analysis
Book Section, Bibliographie
Betsch, P. ; Gruttmann, Friedrich ; Stein, E. (1996)
A 4-Node Finite Shell Element for the Implementation
of General Hyperelastic 3D-Elasticity at Finite Strains.
In: Computer Methods in Applied Mechanics and Engineering, 130
Article, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (1996)
Coupling of Two- and Three-Dimensional Composite
Shell Elements in Linear and Nonlinear Applications.
In: Computer Methods in Applied Mechanics and Engineering, 129
Article, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner
ed.: Topping, B. H. V. (1996)
Delamination Analysis of Thin Composite Structures
Using a Multi- Director Formulation.
In: Advances in Analysis and Design of Composites
Book Section, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich
eds.: Adali, S. ; Verijenko, V. E. (1996)
Numerical Aspects of the Delamination Analysis in Composite
Shell Structures.
In: Proceedings of the First International Conference on Composite Science and Technology
Book Section, Bibliographie
Wriggers, Peter ; Eberlein, R. ; Gruttmann, Friedrich (1995)
An axisymmetrical Quasi-Kirchhoff-Type shell element for large plastic deformations.
In: Archive of Applied Mechanics, 65
doi: 10.1007/BF00835659
Article, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich
eds.: Owen, D. R. J. ; Onate, E. (1995)
A Computational Model for the Delamination Analysis
of Composite Shells.
In: Proceedings of the Fourth International Conference on Computational Plasticity: Fundamentals and Applications
Book Section, Bibliographie
Gruttmann, Friedrich ; Klinkel, S. ; Wagner, Werner (1995)
A Finite Rotation Shell Theory with Application
to Composite Structures, Revue européenne des éléments finis.
In: European Journal of Finite Elements, 4
Article, Bibliographie
Gruttmann, Friedrich ; Stein, E. ; Wagner, Werner
eds.: Atluri, S. N. ; Yagawa, G. ; Cruse, T. A. (1995)
A Generalized FE-Method for Non-Linear
Composite Shells with 2D-and 3D-Modeling.
In: Computational Mechanics '95
Book Section, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (1995)
A Generalized Nonlinear Finite Element Formulation for
Composite Shells.
In: ZAMM, 75
Article, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner (1994)
On the Numerical Analysis of Local Effects in Composite
Structures.
In: Composite Structures, 29
Article, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich (1994)
A Simple Finite Rotation Formulation for Composite
Shell Elements.
In: Engineering Computations, 11
Article, Bibliographie
Gruttmann, Friedrich (1994)
Zur Berechnung von Faserverbundstrukturen mit höherwertigen finiten
Schalenelementen.
In: ZAMM, 74 (4-5)
Article, Bibliographie
Ibrahimbegovic, A. ; Gruttmann, Friedrich (1993)
A Consistent Finite Element Formulation of Nonlinear
Membrane Shell Theory with Particular Reference to Elastic Rubberlike Material.
In: Finite Elements in Analysis and Design, 12
Article, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner ; Mayer, L. ; Wriggers, P. (1993)
A Nonlinear Composite Shell
Element with Continuous Interlaminar Shear Stresses.
In: Computational Mechanics, 13
Article, Bibliographie
Wriggers, P. ; Gruttmann, Friedrich (1993)
Thin Shells with Finite Rotations formulated in Biot
Stresses: Theory and Finite Element Formulation.
In: International Journal for Numerical Methods in Engineering, 36
Article, Bibliographie
Gruttmann, Friedrich (1993)
Zur numerischen Behandlung inkompressibler elastischer Membranschalen
bei großen Verzerrungen.
In: ZAMM, 73 (4-5)
Article, Bibliographie
Stein, E. ; Gruttmann, Friedrich ; Seifert, B. (1992)
Ein gemischtes Variationsfunktional für endliche
Deformationen von Schalen und zugehörige Finite-Element-Ansätze für nicht-lockende
Membrandeformationen.
In: Statik und Dynamik im Konstruktiven Ingenieurbau. Festkolloquium des Sonderforschungsbereiches 151 an der Ruhr-Universität Bochum
Book Section, Bibliographie
Gruttmann, Friedrich ; Wagner, Werner ; Wriggers, P. (1992)
A Nonlinear Quadrilateral Shell Element
with Drilling Degrees of Freedom.
In: Archive of Applied Mechanics, 62
Article, Bibliographie
Gruttmann, Friedrich ; Taylor, R. L. (1992)
Theory and Finite Element Formulation of Rubberlike
Membrane Shells Using Principal Stretches.
In: Interntional Journal for Numerical Methods in Engineering, 35
Article, Bibliographie
Stein, E. ; Gruttmann, Friedrich ; Meyer, R. ; Ohnimus, S. ; Peters, K. ; Rust, W. ; Wagner, Werner ; Zhang, G. (1991)
Numerische Untersuchungen an zwei gelochten CFK-Proben.
Report, Bibliographie
Wagner, Werner ; Gruttmann, Friedrich
eds.: Ladevéze, P. ; Zienkiewicz, O. C. (1991)
On the Stability Behaviour of Composite Shells.
European Conference on New Advances in Computational Structural Mechanics. Giens (France)
Conference or Workshop Item, Bibliographie
Stein, E. ; Gruttmann, Friedrich ; Lambertz, K.-H.
eds.: Krätzig, W. B. ; Onate, E. (1990)
Elastic-Plastic Analysis of Thin Shells
and Folded Plate Structures with Finite Rotations.
In: Computational Mechanics of Nonlinear Response of Shells
Book Section, Bibliographie
Gruttmann, Friedrich ; Taylor, R. L. (1990)
Finite Element Formulations of Incompressible Rubberlike
Membrane Shells.
Report, Bibliographie
Wriggers, P. ; Gruttmann, Friedrich
eds.: Noor, K. ; Belytschko, T. ; Simo, J. C. (1990)
Large Deformations of Thin Shells: Theory and Finite-
Element-Diskretization.
In: Analytical and Computational Models of Shells
Book Section, Bibliographie
Gruttmann, Friedrich (1989)
Eine Biegetheorie elastischer Schalen mit endlichen Drehungen.
In: Zeitschrift für Angewandte Mathematik und Mechanik - ZAMM, 69 (5)
Article, Bibliographie
Gruttmann, Friedrich ; Steiner, E. ; Wriggers, P. (1989)
Theory and Numerics of Thin Elastic Shells
with Finite Rotations.
In: Ingenieur-Archiv, 59
Article, Bibliographie
Gruttmann, Friedrich ; Stein, E. (1988)
Tangentiale Steifigkeitsmatrizen bei Anwendung von Projektionsverfahren
in der Elastoplastizitätstheorie.
In: Ingenieur-Archiv, 58
Article, Bibliographie
Gruttmann, Friedrich (1988)
Theorie und Numerik schubelastischer Schalen mit endlichen Drehungen
unter Verwendung der Biot-Spannungen.
Report, Bibliographie
Gruttmann, Friedrich (1987)
Konsistente Steifigkeitsmatrizen in der Elastoplastizitätstheorie.
In: Zeitschrift für Angewandte Mathematik und Mechanik - ZAMM, 67 (4)
Article, Bibliographie