New three-dimensional strain-rate potentials for isotropic porous metals: Role of the plastic flow of the matrix

• For the first time, 3D potentials of porous Tresca and Mises materials are derived. • For a porous Mises, π plane cross-section deviates slightly from a circle. • For a porous Tresca, π plane cross-section evolves to a triangle with rounded corners. • Couplings between invariants depend strongly o...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Revil-Baudard, Benoit [verfasserIn]

Cazacu, Oana

Format:

E-Artikel

Sprache:

Englisch

Erschienen:

2014

Schlagwörter:

Porous Tresca solid

Coupled effects of invariants

Porous Mises solid

Strain-rate potentials

Umfang:

17

Übergeordnetes Werk:

Enthalten in: Safe hospital preparedness in the era of COVID-19: The Swiss cheese model - Noh, Ji Yun ELSEVIER, 2020, New York, NY

Übergeordnetes Werk:

volume:60 ; year:2014 ; pages:101-117 ; extent:17

Links:

Volltext

DOI / URN:

10.1016/j.ijplas.2014.04.003

Katalog-ID:

ELV017588731

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