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SILVIO SALVATORE TERRAVECCHIA

Body forces and thermoelasticity in the SGBEM

  • Autori: Panzeca, T; Cucco, F; Milana, V; Terravecchia, S
  • Anno di pubblicazione: 2003
  • Tipologia: Contributo in atti di convegno pubblicato in volume
  • OA Link: http://hdl.handle.net/10447/582673

Abstract

This paper proposes a revisiting of the displacement method performed through a domain substructuring into macro-zones named BelementsThis paper proposes a revisiting of the displacement method performed through a domain substructuring into macro-zones named Belements in the ambit of the Symmetric Galerkin Boundary Element Method. The external actions are the boundary forces and the constraint subsidings, as well as the body forces b and the anelastic strains ϑ . In order better to connect the method to the boundary geometry of each B-element the volume integrals of b and ϑ are transformed into line integrals in the discretized B-elements. The KARNAK sGbem program is utilized for some examples where all the actions possible as types are present.