With reference to potential and elastostatic problems, a procedure for BEM-FEM coupling is described which rests on the symmetric Galerkin version of the BEM, enforces the continuity conditions at the interface of the BE and FE subdomains in weak form and leads to a final linear system with a symmetric coefficient matrix. The procedure has been numerically tested for two-dimensional potential problems while its implementation into a code for threedimensional elastostatic problems is currently under way.
Weak coupling of the symmetric Galerkin BEM with FEM / Springhetti, Roberta; M., Margonari; G., Novati. - ELETTRONICO. - (2005), pp. 1-11. (Intervento presentato al convegno AIMETA 2005 tenutosi a Firenze nel 11-15 settembre, 2005).
Weak coupling of the symmetric Galerkin BEM with FEM
Springhetti, Roberta;
2005-01-01
Abstract
With reference to potential and elastostatic problems, a procedure for BEM-FEM coupling is described which rests on the symmetric Galerkin version of the BEM, enforces the continuity conditions at the interface of the BE and FE subdomains in weak form and leads to a final linear system with a symmetric coefficient matrix. The procedure has been numerically tested for two-dimensional potential problems while its implementation into a code for threedimensional elastostatic problems is currently under way.| File | Dimensione | Formato | |
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