Abstract
In this paper the mechanical response of porous Shape Memory Alloy (SMA) is modeled. The porous SMA is considered as a composite medium made of a dense SMA matrix with voids treated as inclusions. The overall response of this very special composite is deduced performing a micromechanical and homogenization analysis. In particular, the incremental Mori–Tanaka averaging scheme is provided; then, the Transformation Field Analysis procedure in its uniform and nonuniform approaches, UTFA and NUTFA respectively, are presented. In particular, the extension of the NUTFA technique proposed by Sepe et al. (Int J Solids Struct 50:725–742, 2013) is presented to investigate the response of porous SMA characterized by closed and open porosity. A detailed comparison between the outcomes provided by the Mori–Tanaka, the UTFA and the proposed NUTFA procedures for porous SMA is presented, through numerical examples for two- and three-dimensional problems. In particular, several values of porosity and different loading conditions, inducing pseudoelastic effect in the SMA matrix, are investigated. The predictions assessed by the Mori–Tanaka, the UTFA and the NUTFA techniques are compared with the results obtained by nonlinear finite element analyses. A comparison with experimental data available in literature is also presented.
Similar content being viewed by others
References
Wen CE, Xiong JY, Li YC, Hodgson PD (2010) Porous shape memory alloy scaffolds for biomedical applications: a review. Phys Scr T 139:1–8
Zhao Y, Taya M, Izui H (2006) Study on energy absorbing composite structure made of concentric NiTi spring and porous NiTi. Int J Solids Struct 43:2497–2512
Martynova I, Skorohod V, Solonin S, Goncharuk S (1996) Shape memory and superelasticity behaviour of porous Ti-Ni material. Journal de Physique IV C4:421–426
Li B-Y, Rong L-J, Li Y-Y (1998) Porous NiTi alloy prepared from elemental powder sintering. J Mater Res 13:2847–2851
Ashrafi MJ, Arghavani J, Naghdabadi R, Sohrabpour S (2015) A 3D constitutive model for pressure-dependent phase transformation of porous shape memory alloys. J Mech Behav Biomed 42:292–310
Nemat-Nasser S, Su Y, Guo WG, Isaacs J (2005) Experimental characterization and micro- mechanical modeling of superelastic response of a porous NiTi shape-memory alloy. J Mech Phys Solids 53(10):2320–2346
Qidwai MA, De Giorgi VG (2002) A computational mesoscale evaluation of material characteristics of porous shape memory alloys. Smart Mater Struct 11:435–443
Qidwai MA, De Giorgi VG (2004) Numerical assessment of the dynamic behavior of hybrid shape memory alloy composite. Smart Mater Struct 13:134–145
Panico M, Brinson LC (2008) Computational modeling of porous shape memory alloys. Int J Solids Struct 45:5613–5626
Liu B, Dui G, Zhu Y (2012) On phase transformation behavior of porous Shape Memory Alloys. J Mech Behav Biomed Mater 5:9–15
Sepe V, Marfia S, Auricchio F (2014) Response of porous SMA: a micromechanical study. Frattura ed Integrità Strutturale 29:85–96
Sepe V, Auricchio F, Marfia S, Sacco E (2015) Micromechanical analysis of porous SMA. Smart Mater Struct 24:20
Fritzen F, Forest S, Kondo D, Böhlke T (2013) Computational homogenization of porous materials of Green type. Comput Mech 52:121–134
Qidwai MA, Entchev PB, Lagoudas DC, De Giorgi VG (2001) Modeling of the thermomechanical behavior of porous shape memory alloys. Int J Solids Struct 38:8653–8671
Entchev PB, Lagoudas DC (2002) Modeling porous shape memory alloys using micromechanical averaging techniques. Mech Mater 34(1):1–24
Entchev PB, Lagoudas DC (2004) Modeling of transformation-induced plasticity and its effect on the behavior of porous shape memory alloys. Part II: porous SMA response. Mech Mater 36(9):893–913
Zhao Y, Taya M (2007) Analytical modeling for stress–strain curve of a porous NiTi. J Appl Mech 74(2):291–297
Zhu Y, Dui G (2011) A model considering hydrostatic stress of porous NiTi shape memory alloys. Acta Mech Solida Sin 24(4):289–298
Dvorak G (1992) Transformation field analysis of inelastic composite materials. Proc R Soc Lond A 437:311–327
Marfia S, Sacco E (2007) Analysis of SMA composite laminates using a multiscale modeling technique. Int J Numer Methods Eng 70:1182–1208
Dvorak GJ, Bahei-El-Din A (1997) Inelastic composite materials: transformation field analysis and experiments. In: Suquet P (ed) Continuum micromechanics. CISM course and lecture 377. Springer, Berlin, pp 1–59
Chaboche J, Kruch LS, Maire J, Pottier T (2001) Towards a micromechanics based inelastic and damage modeling of composites. Int J Plast 17:411–439
Michel J, Suquet P (2003) Nonuniform transformation field analysis. Int J Solids Struct 40:6937–6955
Michel J, Suquet P (2004) Computational analysis of nonlinear composite structures using the nonuniform transformation field analysis. Comput Methods Appl Mech Eng 193:5477–5502
Fritzen F, Böhlke T (2010) Three-dimensional finite element implementation of the nonuniform transformation field analysis. Int J Numer Meth Eng 84:803–829
Marfia S, Sacco E (2012) Multiscale damage contact-friction model for periodic masonry walls. Comput Methods Appl Mech Eng 205–208:189–203
Sepe V, Marfia S, Sacco E (2013) A nonuniform TFA homogenization technique based on piecewise interpolation functions of the inelastic field. Int J Solids Struct 50(5):725–742
Fritzen F, Marfia S, Sepe V (2015) Reduced order modeling in nonlinear homogenization: a comparative study. Comput Struct 157:114–131
Souza AC, Mamiya EN, Zouain N (1998) Three-dimensional model for solids undergoing stress-induced phase transformations. Eur J Mech A Solids 17:789–806
Auricchio F, Petrini L (2004) A three-dimensional model describing stress-temperature induced solid phase transformations: solution algorithm and boundary value problems. Int J Numer Methods Eng 61:807–836
Evangelista V, Marfia S, Sacco E (2009) Phenomenological 3D and 1D consistent models for shape memory alloy materials. Comput Mech 44:405–421
Mori T, Tanaka K (1973) Average stress in matrix and average elastic energy of materials with misfitting inclusions. Acta Metall 21:571–574
Benveniste Y (1987) A new approach to the application of Mori–Tanaka’s theory in composite materials. Mech Mater 6:147–157
Mura T (1987) Micromechanics of defects in solids. Kluwer Academic Publisher, Dordrecht
Nemat-Nasser S, Hori M (1993) Micromechanics: overall properties of heterogeneous materials. North-Holland, London
Zienkiewicz OC, Taylor RL (1991) The finite element method, 4th edn. McGraw-Hill, London
Zhao Y, Taya M, Kang YS, Kawasaki A (2005) Compression behavior of porous NiTi shape memory alloy. Acta Mater 53(2):337–343
Weng GJ (1990) The theoretical connection between Mori–Tanaka’s theory and the Hashin–Shtrikman–Walpole bounds. lnt J Eng Sci 28(11):1111–1120
Acknowledgments
The financial supports of PRIN 2010-11, project “Advanced mechanical modeling of new materials and technologies for the solution of 2020 European challenges” CUP n. F11J12000210001 and of the University of Cassino and of the Southern Lazio are gratefully acknowledged.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Sepe, V., Auricchio, F., Marfia, S. et al. Homogenization techniques for the analysis of porous SMA. Comput Mech 57, 755–772 (2016). https://doi.org/10.1007/s00466-016-1259-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00466-016-1259-1