Articles liés à A New Boundary Element Formulation in Engineering

A New Boundary Element Formulation in Engineering - Couverture souple

Defigueiredo, T. G. B.

 
9780387540306: A New Boundary Element Formulation in Engineering

Présentation de l'éditeur

The book presents a new boundary element formulation for the solution of boundary-value problems in potential theory and linear elastostatics. The basis of the approach is a multi-field variational principle. A stiffness type of formulation is generated, involving a symmetric stiffness matrix, which is only evaluated on the boundary. The formulation is completely developed and its implementation in computer code is explained in detail. Se- veral numerical examples are shown and the solutions are compared to analytical and to other approximate solutions. Further a study of the convergence of the solutions is presented.

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