Identification of forming limits at fracture of DP600 sheet metal under linear and unloaded non-linear strain paths

X. Song (1) , L. Leotoing (1) , D. Guines (1) , Eric Ragneau (1)

1 LGCGM - Laboratoire de Génie Civil et Génie Mécanique

Keywords: non-linear strain path; linear strain path; forming limits at fracture; cruciform specimen

Domains: Engineering Sciences [physics]; Civil Engineering; Engineering Sciences [physics]; Mechanics [physics.med-ph]; Mechanical engineering [physics.class-ph]

X. Song, L. Leotoing, D. Guines, Eric Ragneau. Identification of forming limits at fracture of DP600 sheet metal under linear and unloaded non-linear strain paths. International Conference on the Technology of Plasticity, ICTP 2017, Sep 2017, Cambridge, United Kingdom. pp.562-567, ⟨10.1016/j.proeng.2017.10.1021⟩. ⟨hal-01671675⟩