The paper is focused on the comparison of some numerical results with the predictions in terms of energy levels, stress intensity factor and crack orientation, of Linear Elastic Fracture Mechanics and the criterion of maximum Energy Release Rate for several Mode I, Mode II load combinations. In order to approximate solutions, the total potential energy is locally minimized via a descent method.
Comparing numerical solutions for the propagation of brittle fractures based on local energy minimization with classical fracture mechanics results / M., Angelillo; Babilio, Enrico. - STAMPA. - (2009), pp. 1-10. (Intervento presentato al convegno XIX Congresso AIMETA di Meccanica Teorica e Applicata tenutosi a Ancona, Italy nel September 14-17,2009).
Comparing numerical solutions for the propagation of brittle fractures based on local energy minimization with classical fracture mechanics results
BABILIO, ENRICO
2009
Abstract
The paper is focused on the comparison of some numerical results with the predictions in terms of energy levels, stress intensity factor and crack orientation, of Linear Elastic Fracture Mechanics and the criterion of maximum Energy Release Rate for several Mode I, Mode II load combinations. In order to approximate solutions, the total potential energy is locally minimized via a descent method.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
