Actas de congresos
A probabilistic model for elastic-plastic fracture analysis of plane and axisymmetric structures
Fecha
1998-01-01Registro en:
Structural Safety and Reliability, Vols. 1-3. Leiden: A A Balkema Publishers, p. 1301-1304, 1998.
WOS:000078605500179
Autor
Universidade Estadual Paulista (Unesp)
Institución
Resumen
This work presents a methodology for elastic-plastic fracture reliability analysis of plane and axisymmetric structures. The structural reliability analysis is accomplished by means of the FORM analytical method. The virtual crack extension technique based on a direct minimization of potencial energy is utililized for the calculation of the energy release rate. Results are presented to illustrate the performance of the adopted methodology.