Inverse identification of the post-necking work hardening behaviour of thick HSS through full-field strain measurements during diffuse necking

Hao Zhang; Sam Coppieters; Carlos Jiménez-Peña; Dimitri Debruyne

doi:10.1016/j.mechmat.2018.12.014

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Inverse identification of the post-necking work hardening behaviour of thick HSS through full-field strain measurements during diffuse necking

Hao Zhang Sam Coppieters Carlos Jiménez-Peña Dimitri Debruyne

Year: 2018 Journal: Mechanics of Materials Vol: 129 Pages: 361-374 Publisher: Elsevier BV

DOI: 10.1016/j.mechmat.2018.12.014

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Keywords:

Necking Materials science Strain hardening exponent Hardening (computing) Work hardening Digital image correlation Finite element method Ultimate tensile strength Composite material Anisotropy Tensile testing Structural engineering Optics Microstructure Physics Engineering

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Microstructure and Mechanical Properties of Steels

Physical Sciences → Engineering → Mechanical Engineering

Metal Forming Simulation Techniques

Physical Sciences → Engineering → Mechanical Engineering

Metallurgy and Material Forming

Physical Sciences → Engineering → Mechanics of Materials

Inverse identification of the post-necking work hardening behaviour of thick HSS through full-field strain measurements during diffuse necking

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