Plane stress problems using hysteretic rigid body spring network models

In this work, a discrete numerical scheme is presented capable of modeling the hysteretic behavior of 2D structures. Rigid Body Spring Network (RBSN) models that were first proposed by Kawai (Nucl Eng Des 48(1):29–207, 1978 ) are extended to account for hysteretic elastoplastic behavior. Discretizat...

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Veröffentlicht in:	Computational particle mechanics 2017-10, Vol.4 (4), p.429-439
Hauptverfasser:	Christos, Sofianos D., Vlasis, Koumousis K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Classical and Continuum Physics Computational Science and Engineering Discretization Elastoplasticity Engineering Finite element method Hysteresis Mathematical models Plane stress Plastic zones Polygons Rigid structures Rigid-body dynamics Silicon nitride Springs Tessellation Theoretical and Applied Mechanics Two dimensional bodies Two dimensional models
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