P
Peter Wriggers
Researcher at Leibniz University of Hanover
Publications - 604
Citations - 22205
Peter Wriggers is an academic researcher from Leibniz University of Hanover. The author has contributed to research in topics: Finite element method & Mixed finite element method. The author has an hindex of 67, co-authored 582 publications receiving 19212 citations. Previous affiliations of Peter Wriggers include Darmstadt University of Applied Sciences & Ohio State University.
Papers
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Journal ArticleDOI
Numerical investigations regarding a novel process chain for the production of a hybrid bearing bushing
Bernd-Arno Behrens,Hans Jürgen Maier,Gerhard Poll,Peter Wriggers,Fadi Aldakheel,Christian Klose,Florian Nürnberger,Florian Pape,Christoph Böhm,Anna Chugreeva,Timm Coors,Deniz Duran,Susanne Elisabeth Thürer,Sebastian Herbst,Jae-Il Hwang,T. Matthias,Norman Heimes,Johanna Uhe +17 more
TL;DR: In this paper, a numerical design including a tool analysis of the die forging process was carried out taking the experimentally determined material properties and the temperature profile after inductive heating into account.
Journal ArticleDOI
Thermoelastic stability of trusses with temperature-dependent constitutive relations
Peter Wriggers,Stefanie Reese +1 more
TL;DR: In this paper, a fully coupled thermomechanical truss element is formulated which accounts also for the temperature dependence of the constitutive parameters, leading to a non-linear problem which is solved by the finite element method.
Journal ArticleDOI
Geometric adaption of resorbable myocardial stabilizing structures based on the magnesium alloys LA63 and ZEK100 for the support of myocardial grafts on the left ventricle
Michael Bauer,Thomas Hassel,Ch. Biskup,Dagmar Hartung,T. Schilling,M. Weidling,Peter Wriggers,Frank Wacker,Fr.-W. Bach,Axel Haverich +9 more
TL;DR: It is hypothesized that preformed structures adapted to the specific geometry of the targeted myocardial area are less likely to fracture during implantation or shortly after and this allows reduction of costs and time for developing new structures.
Journal ArticleDOI
A virtual element method for 3D contact problems with non-conforming meshes
TL;DR: In this article , the Virtual Element Method is used to solve the problem of non-conforming meshes by inserting nodes at the virtual element boundary to obtain a conforming mesh without changing the ansatz of the element.
Book ChapterDOI
Five Lectures on Nonlinear Finite Element Methods
TL;DR: In this article, the authors give a modern concept of finite element method in nonlinear solid mechanics using Lagrangian coordinates, and derive consistent linearizations of the weak forms of equilibrium within the same order of magnitude, taking also into account the material laws and if present unilateral constraints.