Issue 60

B. Szabó et alii, Frattura ed Integrità Strutturale, 60 (2022) 213-228; DOI: 10.3221/IGF-ESIS.60.15

pairs (marked as purple crosses) were defined and their relative displacement to each other (marked as green sections) were captured. The strains were calculated from the point pair that forms the middle vertical section. During the analysis, the failure mode of each specimen was also analyzed.

Figure 1: Specimens a) tested compression and bending specimens (The notations refer to Tab. 1.), b) grid structure of the infill density in PLA specimens (F), c) filled (U) and unfilled (S) crosslinked polyester specimens.

Figure 2: Arrangement of three-point bending test.

Figure 3: Virtual strain gauge on a cubic compression specimen for DIC.

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