Abstract
The paper considers models of foam materials in the form of Gibson–Ashby cell arrays. The method of effective moduli, based on the equality of the potential energies of the porous and homogeneous material, is described. Six boundary value problems of the linear static elasticity theory for a representative volume are given. These problems together allow determining all the coefficients of the effective stiffness matrix for any anisotropy class of the frame material and geometric asymmetry. The finite element package ANSYS and the capabilities of its command language APDL are used to construct representative volumes and to solve homogenization problems numerically. The procedures for creating solid and finite element models of arrays composed of open Gibson–Ashby cells with regular and irregular structure are described in detail. Two different algorithms for regular lattices of low and high porosity are offered. For an irregular lattice, the sizes of the cube frames are randomly generated with a uniform and normal distribution. The results of numerical calculations for stainless steel lattices in a wide range of porosity are presented. The dependencies of the effective elastic moduli on porosity for a single Gibson–Ashby cell and for regular and irregular lattices with uniform and normal distribution are analyzed. It is shown that the applied Gibson–Ashby model predicts the elastic properties of highly porous materials quite well. But the prediction for lattices with porosity less than 75% gives a sufficiently large error. It is noted that regular and irregular lattices with a large number of cells give similar results for effective elastic stiffness moduli. Meanwhile, individual irregular structures with strongly different sizes of cubic cell frames can take extreme values of effective moduli with pronounced anisotropy in different directions. These effects depend on the geometric asymmetry of the irregular lattices and on the stress concentrations. Examples of the stress–strain state in strongly irregular Gibson–Ashby lattices are given. The analysis of the value scatter of various effective elastic moduli, demonstrating the anisotropy of strongly irregular Gibson–Ashby lattices, is given.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Alabort E, Barba D, Reed RC (2019) Design of metallic bone by additive manufacturing. Scr Mater 164:110–114
Andresen S, Bäger A, Hamm C (2020) Eigenfrequency maximisation by using irregular lattice structures. J Sound Vib 465:115027
Ashby MF (1983) The mechanical properties of cellular solids. Metall Mater Trans A 14(9):1755–1769
Ashby MF (2006) Philos Trans R Soc A 364(1838):15–30
Avalle M, Scattina A (2014) Mechanical properties and impact behavior of a microcellular structural foam. Lat Am J Solids Struct 11(2):200–222
Dillard T, N’guyen F, Maire E, Salvo L, Forest S, Bienvenu Y et al (2005) 3-D quantitative image analysis of open-cell nickel foams under tension and compression loading using X-ray microtomography. Philos Mag 85(19):2147–2175
Gao W, Yu SW, Huang GY (2006) Finite element characterization of the size-dependent mechanical behaviour in nanosystem. Nanotechnology 17:1118–1122
Gibson LJ (2005) Biomechanics of cellular solids. J Biomech 38:377–399
Gibson LJ, Ashby MF (1982) The mechanics of three-dimensional cellular materials. Proc R Soc Lond A 382(1782):43–59
Gibson LJ, Ashby MF (1997) Cellular solids: structure and properties. Cambridge University Press, Cambridge
Hössinger-Kalteis A, Reiter M, Jerabek M, Major Z (2020) Overview and comparison of modelling methods for foams. J Cell Plast 15:1–51
Hou Y, Xu Z, Yuan Y, Liu L, Ma S, Wang W, Hu Y, Hu W, Gui Z (2019) Nanosized bimetal-organic frameworks as robust coating for multi-functional flexible polyurethane foam: rapid oil-absorption and excellent fire safety. Compos Sci Technol 177:66–72
Jang W-Y, Kraynik AM, Kyriakides S (2008) On the microstructure of open-cell foams and its effect on elastic properties. Int J Solids Struct 45:1845–1875
Javili A, Chatzigeorgiou G, McBride AT, Steinmann P, Linder C (2015) Computational homogenization of nano-materials accounting for size effects via surface elasticity. GAMM-Mitt 38(2):285–312
Kachanov M, Sevostianov I (2018) Micromechanics of materials, with applications. Series: Solid mechanics and its applications, vol 249. Springer Int. Publ. AG, Switzerland
Kaoua SA, Dahmoun D, Belhadj AE, Azzaz M (2009) Finite element simulation of mechanical behaviour of nickel-based metallic foam structures. J Alloys Compd 471(1–2):147–152
Koudelka P, Jiroušek O, Valach J (2011) Determination of mechanical properties of materials with complex inner structure using microstructural models. Mach Technol Mater 1(3):39–42
Lv Y, Wang B, Liu G, Tang Y, Lu E, Xie K, Lan C, Liu J, Qin Z, Wang L (2021) Metal material, properties and design methods of porous biomedical scaffolds for additive manufacturing: a review. Front Bioeng Biotechnol 9:641130
Maconachie T, Leary M, Lozanovski B, Zhang X, Qian M, Faruque O, Brandt M (2019) SLM lattice structures: properties, performance, applications and challenges. Mater Des 183:108137
Maheo L, Viot P, Bernard D, Chirazi A, Ceglia G, Schmitt V, Mondain-Monval O (2013) Elastic behavior of multi-scale, open-cell foams. Compos Part B Eng 44(1):172–183
Marvi-Mashhadi M, Lopes CS, LLorca J (2018a) Modelling of the mechanical behavior of polyurethane foams by means of micromechanical characterization and computational homogenization. Int J Solids Struct 146:154–166
Marvi-Mashhadi M, Lopes CS, LLorca J (2018b) Effect of anisotropy on the mechanical properties of polyurethane foams: an experimental and numerical study. Mech Mater 124:143–154
Mills NJ (2006) Finite element models for the viscoelasticity of open-cell polyurethane foam. Cell Polym 25(5):293–316
Milton GW (2002) The theory of composites. Cambridge University Press, Cambridge
Mukhopadhyay T, Adhikari S (2016) Equivalent in-plane elastic properties of irregular honeycombs: an analytical approach. Int J Solids Struct 91:169–184
Mukhopadhyay T, Adhikari S (2017) Effective in-plane elastic moduli of quasi-random spatially irregular hexagonal lattices. Int J Eng Sci 119:142–179
Nasedkin AV, Kornievsky AS (2017a) Finite element modeling and computer design of anisotropic elastic porous composites with surface stresses. In: Sumbatyan MA (ed) Wave dynamics and composite mechanics for microstructured materials and metamaterials. Series: Advanced structured materials, vol 59. Springer, Singapore, pp 107–122
Nasedkin AV, Kornievsky AS (2017b) Finite element modeling of effective properties of elastic materials with random nanosized porosities. Vycisl. meh. splos. sred.—Comput Continuum Mech 10(4):375–387
Nasedkin AV, Kornievsky AS (2018) Finite element homogenization of elastic materials with open porosity at different scale levels. AIP Conf Proc 2046:020064
Nasedkin AV, Nasedkina AA, Nassar ME (2020) Homogenization of porous piezocomposites with extreme properties at pore boundaries by effective moduli method. Mech Solids 55(6):827–836
Ortona A, Rezaei E (2014) Modeling the properties of cellular ceramics: from foams to lattices and back to foams. Adv Sci Technol 91:70–78
Pabst W, Gregorová E, Uhlířová T (2016) Processing, microstructure, properties, applications and curvature-based classification schemes of porous ceramics. In: Newton A (ed) Advances in porous ceramics. Nova Science Publ, New York, pp 1–52
Pabst W, Uhlířová T, Gregorová E, Wiegmann A (2018) Young’s modulus and thermal conductivity of closed-cell, open-cell and inverse ceramic foams-model-based predictions, cross-property predictions and numerical calculations. J Eur Ceram Soc 38:2570–2578
Pan C, Han V, Lu J (2020) Design and optimization of lattice structures: a review. Appl Sci 10:6374
Pia G, Delogu F (2015) Mechanical properties of nanoporous Au: from empirical evidence to phenomenological modeling. Metals 5(3):1665–1694
Riaz U, Ashraf SM (2012) Application of finite element method for the design of nanocomposites. In: Musa SM (ed) Computational finite element methods in nanotechnology. CRC Press, Boca Raton, pp 241–290
Roberts AP, Garboczi EJ (2000) Elastic properties of model porous ceramics. J Am Ceram Soc 83(12):3044–3048
Roberts AP, Garboczi EJ (2001) Elastic moduli of model random three-dimensional closed-cell cellular solids. Acta Mater 49(2):189–197
Scheffler M, Colombo P (eds) (2005) Cellular ceramics: structure, manufacturing, properties and applications. Wiley, Hoboken
Singh R, Lee PD, Lindley TC, Kohlhauser C, Hellmich C, Bram M, Imwinkelried T, Dashwood RJ (2010) Characterization of the deformation behavior of intermediate porosity interconnected Ti foams using micro-computed tomography and direct finite element modeling. Acta Biomater 6(6):2342–2351
Srivastava V, Srivastava R (2014) On the polymeric foams: modeling and properties. J Mater Sci 49:2681–2692
Uhlířová T, Pabst W (2019) Conductivity and Young’s modulus of porous metamaterials based on Gibson-Ashby cells. Scr Mater 159:1–4
Xiao Z, Yang Y, Xiao R, Bai Y, Song C, Wang D (2018) Evaluation of topology-optimized lattice structures manufactured via selective laser melting. Mater Des 143:27–37
Zhou J, Gao Z, Allameh S, Akpan E, Cuitino AM, Soboyejo WO (2005) Multiscale deformation of open cell aluminum foams. Mech Adv Mater Struct 12(3):201–216
Zhu HX, Hobdell JR, Windle AH (2000) Effects of cell irregularity on the elastic properties of open-cell foams. Acta Mater 48(20):4893–4900
Acknowledgements
This research was supported by the Government of the Russian Federation, contract No. 075-15-2019-1928, and by Russian Foundation for Basic Research, project No. 20-31-90057.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2022 The Author(s), under exclusive license to Springer Nature Switzerland AG
About this chapter
Cite this chapter
Kornievsky, A.S., Nasedkin, A.V. (2022). Finite Element Analysis of Foam Models Based on Regular and Irregular Arrays of Cubic Open Cells Having Uniform or Normal Distributions. In: Altenbach, H., Eremeyev, V.A., Galybin, A., Vasiliev, A. (eds) Advanced Materials Modelling for Mechanical, Medical and Biological Applications. Advanced Structured Materials, vol 155. Springer, Cham. https://doi.org/10.1007/978-3-030-81705-3_15
Download citation
DOI: https://doi.org/10.1007/978-3-030-81705-3_15
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-81704-6
Online ISBN: 978-3-030-81705-3
eBook Packages: Chemistry and Materials ScienceChemistry and Material Science (R0)