Elastic/plastic shakedown load boundary determination accounting for limited ductility structures

Risultato della ricerca: Other

Abstract

The problem related to the determination of the borderline between elastic/plastic shakedown and incremental/instantaneous collapse domains in the Bree diagramfor elastic perfectly plastic structures subkected to a combination of fixed and perfect cyclic load is studied. The relevant boundary is determined taking into account suitable limits related to the structures ductility features. In particular, basing on a special bounding theorem, it is possible to introduce appropriate boundary constraints on chosen measure of the plastic strains occurring at the end of the transient phase of the structural response
Lingua originaleEnglish
Pagine938-941
Stato di pubblicazionePublished - 2005

Fingerprint Entra nei temi di ricerca di 'Elastic/plastic shakedown load boundary determination accounting for limited ductility structures'. Insieme formano una fingerprint unica.

Cita questo