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This paper describes a procedure for the identification of material parameters for the elasto-viscoplastic Bodner-Partom model. A set of viscoplastic parameters is identified for AA2017 aluminium alloy. The evaluation of material parameters for the Bodner-Partom constitutive equations is carried out using tensile tests. Numerical simulations of material behaviour during constant strain-rate tests are compared with direct uniaxial tensile experiments. A review of the models applied to concisely describe aluminium alloy is also given.
Słowa kluczowe
Wydawca
Rocznik
Tom
Strony
5--20
Opis fizyczny
Bibliogr. 22 poz., rys., tab.
Twórcy
autor
autor
autor
- Department of Structural Mechanics and Bridge Structures, Faculty of Civil and Environmental Engineering, Gdańsk Unveersity of Technology, Narutowicza 11/12, 80-233 Gdańsk, Poland, ambrozan@pg.gda.pl
Bibliografia
- [1] Kardas D, Kluger K, Ładoga T and Ogonowski P 2008 Matenal Science 4 541
- [2] Ramberg W and Osgood W R 1943 NAĆ A Technical Note 902
- [3] Kuruppu M D, Williams J F, Bridgfbrd N, Jones R and Stouffer D C 1992 J. Strain Anal. Eng. Des. 27 85
- [4] Kowalewski Z L, Hayhurst D R and Dyson B F 1994 ./. Strain Anal. Eng. Des. 29 309
- [5] Gelin J-C and Ghouati O 1998 Commun. Numer. Methods Eng. 12 162
- [6] Santhanam S 2000 J. Mat. Sc.i. 35 3647
- [7] Zhao K M and Lee J K 2001 J. Eng. Mat. and Tech. 123 287
- [8] Lauro F, Bcnnani B, Croix P and Oudin J 2001 J. Mater. Process. Technol. 118 472
- [9] Omerspahk: E. Mattiasson K and Enquist B 2006 Int. J. Mech. Sci. 48 1525
- [10] Martmez H V, Coupard D and Girot F 2006 J. Mater. Procesu. Tudmol. 173 252
- [11] Diot S, Guines D, Ga,vrus A and Ragcau E 2006 Int. J. Forrning Proces.ie.fi 9 167
- [12] Omerspahic E 2007 J. Mech. Eng. Sci. 221 971
- [13] Majak J, Toompalu S and Pohlak M 2008 J. Ach. Mat. and Man. Eng. 27 63
- [14] Chaparro B M. Thuillier S, Menezez L F. Mariach P Y and Fernandes J V 2008 Comp. Materials Science 44 339
- [15] Bouffioux C, EyckeriK P, Hcnrard C. Aerens R, Van Bael A, Soi H, Duflou J R and Habraken A M 2008 Int. J. Material Forrning l 1147
- [16] Zhaiig C. Leotoing L, Guines D and Ragncau E 2009 J. Mater. Process. Technol. 209 3849
- [17] Bodner S R and Partom Y 1975 J. Appl. Mech. 42 385
- [18] Klosowski P and Woźnica K 2007 Elasto-viscoplastic Non-Linear Constitutive Models in Selected Applications of Structures Analysis, Wydawnictwo Politechniki Gdańskiej. Gdańsk (in Polish)
- [19] Marquardt D W 1963 J. Soc. Industrial and Appl. Math. 11 431
- [20] Woźnica K and Klosowski P 2000 Arch. Appl. Mech. 70 561
- [21] Kłosowski P, Pyrzowski Ł and Woźnica K 2008 Machines Dynamics Problems 32 44
- [22] Chaboche J L 1989 Int. J. Plasticity 5 247
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPG8-0067-0014