PSI - Issue 32

Nataliya Elenskaya et al. / Procedia Structural Integrity 32 (2021) 253–260 N. Elenskaya, M. Tashkinov / Structural Integrity Procedia 00 (2019) 000 – 000

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the parameters of the gradient were different. All studied models demonstrate mainly elastic behavior with stiffness controllable by the parameters of the gradient.

Fig. 5. Force – displacements curves in 2-direction for RVEs based on mathematical expressions for Gyroid surface

Fig. 6. Force – displacements curves in 2-direction for RVEs based on mathematical expressions for Schwarz I-WP surface