Prodotti della ricerca

Titolo: Elastoplastic Behaviour of Composite Laminates
Data di pubblicazione: 1998
Abstract: Ductile matrix composites undergo plastic deformation even at low stress levels. In this paper the elastoplastic behaviour of APC2 (AS4/PEEK) laminas is studied by means of a one-parameter plastic potential. The extension to laminates of constitutive relations that are based on this yield function is examined; a comparison is made between experimental data and numerical results obtained by integrating the elastoplastic relations for various stacking sequences monotonically loaded. Results are also shown regarding notched strength prediction of angle-ply laminates with a circular hole, based on an elastoplastic behaviour assumption.
Tipologia:2.1 Contributo in volume (Capitolo o Saggio)

File in questo prodotto:
Non ci sono file associati a questo prodotto.
credits | accessibilità Università degli Studi di Cagliari
C.F.: 80019600925 - P.I.: 00443370929
note legali | privacy

Nascondi la toolbar