ICF13B

13th International Conference on Fracture June 16–21, 2013, Beijing, China -7- References [1] L.J. Gibson, M.F. Ashby, Cellular solids, Structure and properties, Second edition, Cambridge University Press, Cambridge, 1997. [2] N.J. Mills, Polymer Foams Handbook: Engineering and Biomechanics Applications and Design Guide, Butterworth-Heinemann, Oxford, 2007. [3] L. Marsavina, Fracture Mechanics of Cellular Structures, in: Cellular and porous materials in structures and processes, H. Altenbach, A. Ochsner (Eds.), Springer, Wien, 2010. [4] J.-M. Berthelot, E. Lolive, Non-linear behaviour of foam cores and sandwich materials, Part 1: Materials and modelling, J Sandwich Struct Mater, 4 (2002), 219 – 247. [6] H.-R. Lin, The structure and property relationships of commercial foamed plastics, Polym Test, 16 (1997), 429 – 443. [7] F. Saint-Michel, L. Chazeau, J.-Y. Cavaille, E. Chabert, Mechanical properties of high density polyurethane foams: I. Effect of the density, Compos Sci Technol, 66 (2006), 2700–2708. [8] F. Saint-Michel, L. Chazeau, J.-Y. Cavaille, Mechanical properties of high density polyurethane foams: II. Effect of the filler size, Compos Sci Technol, 66 (2006), 2709–2718. [9] F. Ramsteiner, N. Fell, S. Forster, Testing the deformation behaviour of polymer foams, Polym Test, 20 (2001), 661 – 670. [10]F.-P. Chiang, Y. Ding: Size effect on stress–strain relation of neat polyurethane foam, Compos Part B-Eng, 39 (2008), 42–49. [11] L. Marsavina, T. Sadwski, D.M. Constantinescu, R. Negru, Failure of polyurethane foams under different loading conditions, Key Eng Mat, 385-387 (2009), 205-208. [12]Z.H. Tu, V.P.W. Smith, C.T. Lim, Plastic deformation models in rigid polyurethane foam under static load, Int J Solids Struct, 38 (2001) 9267-9279. [13]D.A. Apostol, D.M. Constantinescu, Temperature and speed of testing influence on the densification and recovery of polyurethane foams, Mech Time-Depend Mat, 17 (2013), 111-136. [14]M. Avalle, G. Belingardi, A. Ibba, Mechanical models of cellular solids: Parameters identification from experimental tests Int J Impact Eng, 34 (2007), 3-27. [15]L. Marsavina, T. Sadowski, D.M. Constantinescu, R. Negru, Polyurethane foams behaviour. Experiments versus modeling, Key Eng Mat, 399 (2009), 123-130. [16] A. Ajdari, Mechanical behavior of cellular structures: a finite element study, Northeastern University, Boston, 2008. [17] X.J. Ren, V.V. Silberschmidt, Numerical modeling of low-density cellular materials, Comp Mater Sci, 43 (2008) 65-74.

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