A non-ordinary state-based peridynamics formulation for thermoplastic fracture
| dc.contributor.author | Areias, P | |
| dc.date.accessioned | 2017-01-30T13:27:07Z | |
| dc.date.available | 2017-01-30T13:27:07Z | |
| dc.date.issued | 2016 | |
| dc.description.abstract | In this study, a three-dimensional (3D) non-ordinary state-based peridynamics (NOSB-PD) formulation for thermomechanical brittle and ductile fracture is presented. The Johnson–Cook (JC) constitutive and damage model is used to taken into account plastic hardening, thermal softening and fracture. The for- mulation is validated by considering two benchmark examples: 1) The Taylor-bar impact and 2) the Kalthoff– Winkler tests. The results show good agreements between the numerical simulations and the experimental results. | por |
| dc.identifier.authoremail | pmaa@uevora.pt | |
| dc.identifier.doi | 10.1016/j.ijimpeng.2015.06.019 | por |
| dc.identifier.scientificarea | 287 | por |
| dc.identifier.uri | http://hdl.handle.net/10174/20342 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Elsevier | por |
| dc.rights | restrictedAccess | por |
| dc.title | A non-ordinary state-based peridynamics formulation for thermoplastic fracture | por |
| dc.type | article | por |
| degois.publication.title | International Journal of Impact Engineering | por |