Unified displacement boundary constraint formulation for discontinuous deformation analysis (DDA)

Displacement boundary constraints in discontinuous deformation analysis (DDA) are applied using stiff penalty springs. A co‐ordinate‐free formulation for displacement boundary constraints is presented here for DDA, which unifies previous derivations for points of fixity, and for points constrained t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	International journal for numerical and analytical methods in geomechanics 2005-10, Vol.29 (12), p.1199-1207
1. Verfasser:	Doolin, David M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Buildings. Public works Computation methods. Tables. Charts discontinuous deformation analysis discrete element method Exact sciences and technology feedback Geotechnics penalty method Soil mechanics. Rocks mechanics Structural analysis. Stresses vibrational hammering
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!