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Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
Meier, C.; Popp, A.; Wall, W.A. 
Titel:
A locking-free finite element formulation and reduced models for geometrically exact Kirchhoff rods 
Abstract:
In this work, we suggest a locking-free geometrically exact finite element formulation incorporating the modes of axial tension, torsion and bending of thin Kirchhoff beams with arbitrary initial curvatures and cross-section shapes. The proposed formulation has been designed in order to represent general load cases and three-dimensional problem settings in the geometrically nonlinear regime of large deformations. From this comprehensive theory, we not only derive a general beam model but also se...    »
 
Stichworte:
Geometrically exact Kirchhoff beams, Large rotations, Finite elements, Reduced models, Membrane locking 
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften 
Zeitschriftentitel:
Computer Methods in Applied Mechanics and Engineering 
Jahr:
2015 
Jahr / Monat:
2015-03 
Quartal:
1. Quartal 
Monat:
Mar 
Heft / Issue:
290 
Seitenangaben Beitrag:
314 - 341 
Nachgewiesen in:
Web of Science 
Reviewed:
ja 
Sprache:
en 
Verlag / Institution:
Elsevier 
Status:
Verlagsversion / published 
Angenommen (von Zeitschrift):
25.02.2015 
Publikationsdatum:
16.03.2015 
Semester:
WS 14-15