C
Christian Hesch
Researcher at University of Siegen
Publications - 67
Citations - 1651
Christian Hesch is an academic researcher from University of Siegen. The author has contributed to research in topics: Isogeometric analysis & Discretization. The author has an hindex of 23, co-authored 65 publications receiving 1291 citations. Previous affiliations of Christian Hesch include Swansea University & Folkwang University of the Arts.
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Journal ArticleDOI
Advances in pantographic structures: design, manufacturing, models, experiments and image analyses
Francesco dell’Isola,Pierre Seppecher,Mario Spagnuolo,Mario Spagnuolo,Emilio Barchiesi,Emilio Barchiesi,François Hild,Tomasz Lekszycki,Ivan Giorgio,Ivan Giorgio,Luca Placidi,Ugo Andreaus,Massimo Cuomo,Simon R. Eugster,Aron Pfaff,Klaus Hoschke,Ralph Langkemper,Emilio Turco,Rizacan Sarikaya,Aviral Misra,Michele De Angelo,Francesco D’Annibale,Amine Bouterf,Xavier Pinelli,Anil Misra,Boris Desmorat,Boris Desmorat,Marek Pawlikowski,Corinne Dupuy,Daria Scerrato,Patrice Peyre,Marco Laudato,Luca Manzari,Peter Göransson,Christian Hesch,Sofia Hesch,P. Franciosi,Justin Dirrenberger,Florian Maurin,Zacharias Vangelatos,Costas P. Grigoropoulos,Vasileia Melissinaki,Maria Farsari,Wolfgang H. Müller,Bilen Emek Abali,Christian Liebold,Gregor Ganzosch,Philip G. Harrison,Rafał Drobnicki,Rafał Drobnicki,Leonid A. Igumnov,Faris Alzahrani,Tasawar Hayat +52 more
TL;DR: An organic scheme of the whole process of design, fabrication, experiments, models, models and image analyses of pantographic metamaterials is presented.
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Thermodynamically consistent algorithms for a finite-deformation phase-field approach to fracture
Christian Hesch,Kerstin Weinberg +1 more
TL;DR: In this paper, a phase-field method for finite deformations and general nonlinear material models is introduced using a novel multiplicative split of the principal stretches to account for the different behavior of fracture in tension and compression.
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Isogeometric analysis and domain decomposition methods
Christian Hesch,Peter Betsch +1 more
TL;DR: In this article, the authors use the mortar finite element method for the coupling of nonconforming discretized subdomains in the framework of nonlinear elasticity, and show that the method can be applied to isogeometric analysis with little effort, once the NURBS based shape functions has been implemented.
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Variational phase-field formulation of non-linear ductile fracture
TL;DR: In this article, the authors present a computational framework to account for three-dimensional fracture in ductile solids undergoing large elastic and plastic deformations, based on a triple multiplicative decomposition of the deformation gradient and an exponential update scheme for the return map in the time discrete setting.
Journal ArticleDOI
A mortar method for energy‐momentum conserving schemes in frictionless dynamic contact problems
Christian Hesch,Peter Betsch +1 more
TL;DR: In this paper, the mortar method is applied to planar large deformation contact problems without friction and the proposed form of the mortar contact constraints is invariant under translations and rotations.