Mechanical characterization of anisotropic elasto-plastic materials by indentation curves only
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2014
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Anisotropy, usually orthotropy, arises in structural materials, particularly metals, due to production processes like laminations and concerns primarily parameters which govern the plastic behavior. Identification of such parameters is investigated here by a novel approach with the following features: experimental data provided by indentation curves only (not by imprint geometry); indenter shape with elliptical cross-section derived from classical conical or spherical shape and optimized by sensitivity analyses; indentation test repeated in near places after indenter rotation; deterministic inverse analyses centered on discrepancy function minimization and made computationally economical by an 'a priori' model reduction procedure.
Ključne reči:
Inverse analysis / Indentation / Elastoplasticity / AnisotropyIzvor:
Meccanica, 2014, 49, 7, 1587-1599Izdavač:
- Kluwer Academic Publishers
DOI: 10.1007/s11012-014-9940-y
ISSN: 0025-6455
WoS: 000338285500004
Scopus: 2-s2.0-84904753562
Kolekcije
Institucija/grupa
Mašinski fakultetTY - JOUR AU - Buljak, Vladimir AU - Bocciarelli, M. AU - Maier, Giulio PY - 2014 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2036 AB - Anisotropy, usually orthotropy, arises in structural materials, particularly metals, due to production processes like laminations and concerns primarily parameters which govern the plastic behavior. Identification of such parameters is investigated here by a novel approach with the following features: experimental data provided by indentation curves only (not by imprint geometry); indenter shape with elliptical cross-section derived from classical conical or spherical shape and optimized by sensitivity analyses; indentation test repeated in near places after indenter rotation; deterministic inverse analyses centered on discrepancy function minimization and made computationally economical by an 'a priori' model reduction procedure. PB - Kluwer Academic Publishers T2 - Meccanica T1 - Mechanical characterization of anisotropic elasto-plastic materials by indentation curves only EP - 1599 IS - 7 SP - 1587 VL - 49 DO - 10.1007/s11012-014-9940-y ER -
@article{ author = "Buljak, Vladimir and Bocciarelli, M. and Maier, Giulio", year = "2014", abstract = "Anisotropy, usually orthotropy, arises in structural materials, particularly metals, due to production processes like laminations and concerns primarily parameters which govern the plastic behavior. Identification of such parameters is investigated here by a novel approach with the following features: experimental data provided by indentation curves only (not by imprint geometry); indenter shape with elliptical cross-section derived from classical conical or spherical shape and optimized by sensitivity analyses; indentation test repeated in near places after indenter rotation; deterministic inverse analyses centered on discrepancy function minimization and made computationally economical by an 'a priori' model reduction procedure.", publisher = "Kluwer Academic Publishers", journal = "Meccanica", title = "Mechanical characterization of anisotropic elasto-plastic materials by indentation curves only", pages = "1599-1587", number = "7", volume = "49", doi = "10.1007/s11012-014-9940-y" }
Buljak, V., Bocciarelli, M.,& Maier, G.. (2014). Mechanical characterization of anisotropic elasto-plastic materials by indentation curves only. in Meccanica Kluwer Academic Publishers., 49(7), 1587-1599. https://doi.org/10.1007/s11012-014-9940-y
Buljak V, Bocciarelli M, Maier G. Mechanical characterization of anisotropic elasto-plastic materials by indentation curves only. in Meccanica. 2014;49(7):1587-1599. doi:10.1007/s11012-014-9940-y .
Buljak, Vladimir, Bocciarelli, M., Maier, Giulio, "Mechanical characterization of anisotropic elasto-plastic materials by indentation curves only" in Meccanica, 49, no. 7 (2014):1587-1599, https://doi.org/10.1007/s11012-014-9940-y . .