Multi-scale boundary element modelling of material degradation and fracture

In the present paper a multi-scale boundary element method for modelling damage is proposed. The constitutive behaviour of a polycrystalline macro-continuum is described by micromechanics simulations using averaging theorems. An integral non-local approach is employed to avoid the pathological local...

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Veröffentlicht in:	Computer methods in applied mechanics and engineering 2007-01, Vol.196 (7), p.1310-1329
Hauptverfasser:	Sfantos, G.K., Aliabadi, M.H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational techniques Damage Exact sciences and technology Finite element method Fracture mechanics (crack, fatigue, damage...) Fundamental areas of phenomenology (including applications) Mathematical methods in physics Mechanical contact (friction...) Microfracture Multi-scale modelling Non-local approach Physics Polycrystalline Solid mechanics Structural and continuum mechanics
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