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- Title
Nonlinear Modeling of the Elastic Beam with Different Order Couplings.
- Authors
Luu, Quang Khanh; Söffker, Dirk
- Abstract
New structures become larger, lighter, and slender in practical applications. The problem of large elastic deformations undergoing overall motion in these structures has to be considered in the dynamic modeling. Using descriptions considering the nonlinear strain displacement relationships, the couplings between overall motions and the flexible deformations can be taken into account. Several approaches exist in the literature, but are not compared. These models are briefly introduced and explained with respect to the above mentioned problem. Effects of different couplings of different order combining nonlinear kinematics and higher order kinetics of flexible deformations are therfore investigated systematically. The results allow a deep insight and therfore understanding of related effects. (© 2013 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim)
- Subjects
ELASTIC deformation; ANGULAR velocity measurement; DISPLACEMENT (Mechanics); STRAINS &; stresses (Mechanics); CURVATURE measurements; TORSIONAL stiffness
- Publication
PAMM: Proceedings in Applied Mathematics & Mechanics, 2013, Vol 13, Issue 1, p127
- ISSN
1617-7061
- Publication type
Article
- DOI
10.1002/pamm.201310059