Issue 60

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

Figure 11: Failure process of molded thermosetting polymers a) crosslinked epoxy resin, b) crosslinked polyester resin, c) crosslinked PUR resin, d) crosslinked PUR resin filled with 100% ATH additive, e) crosslinked PUR resin filled with 200% ATH additive, f) polyester-crushed stone composite with cone shape (highlighted by red lines) as final failure mode (The magnitude of vertical displacements was indicated on figures).

Figure 12: The stress-strain diagram of compression tests of low strength materials (with indicated Young’s moduli).

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