Numerical modelling of elastic wave scattering in frequency domain by the partition of unity finite element method

International Journal for Numerical Methods in Engineering

Volumn 77, Issue 12, 2009, Pages 1646-1669

  El Kacimi, A ^a   Laghrouche, O ^a  

^a HERIOT WATT UNIVERSITY   (United Kingdom)

Author keywords

Elastic waves; Finite elements; Plane waves; PUFEM; Scattering problem

Indexed keywords

DISPLACEMENT FIELDS; ELASTIC WAVE EQUATIONS; ELASTIC WAVE SCATTERINGS; FINITE ELEMENTS; FREQUENCY DOMAINS; MIXED BOUNDARY CONDITIONS; NUMERICAL APPROACHES; NUMERICAL EXAMPLES; NUMERICAL MODELLING; PARTITION OF UNITY FINITE ELEMENT METHODS; PLANE WAVES; PUFEM; SCATTERING PROBLEM; SHEAR PLANES; STANDARD FINITE ELEMENTS; TIME HARMONICS; TWO-DIMENSIONAL; VARIATIONAL FRAMEWORKS; WAVE PROBLEMS;

ELASTIC WAVES; ELASTICITY; FUNCTION EVALUATION; SCATTERING; SOIL STRUCTURE INTERACTIONS; WAVE EQUATIONS; WAVES;

FINITE ELEMENT METHOD;

EID: 64049102865     PISSN: 00295981     EISSN: 10970207     Source Type: Journal    
DOI: 10.1002/nme.2471     Document Type: Article

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