Three examples are presented for which the Williams asymptotic method appears to be inadequate in forecasting the strengh of the singularity encountered in elastic problems. The first case addresses a Kirchhoff plate resting on an irregular linear support; the second example revisits a classical plane elasticity contact problem; the third case considers an infinite sheet with a square hole. The reasons of the inadequacy of the Williams asymptotic method in treating the above situations are discussed.
Three examples of inadequacy of the Williams asymptotic method in predicting the singularity strength in elastic problems / Strozzi, Antonio; Baldini, Andrea; Giacopini, Matteo; Rosi, Roberto. - STAMPA. - (2009), pp. 103-112. (Intervento presentato al convegno Seconda giornata di studio Ettore Funaioli tenutosi a Bologna nel 18/07/2008).
Three examples of inadequacy of the Williams asymptotic method in predicting the singularity strength in elastic problems
STROZZI, Antonio;BALDINI, Andrea;GIACOPINI, Matteo;ROSI, Roberto
2009
Abstract
Three examples are presented for which the Williams asymptotic method appears to be inadequate in forecasting the strengh of the singularity encountered in elastic problems. The first case addresses a Kirchhoff plate resting on an irregular linear support; the second example revisits a classical plane elasticity contact problem; the third case considers an infinite sheet with a square hole. The reasons of the inadequacy of the Williams asymptotic method in treating the above situations are discussed.
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