Issue 57

M. T. Nawar et alii, Frattura ed Integrità Strutturale, 57 (2021) 259-280; DOI: 10.3221/IGF-ESIS.57.19

R.C (B1)

R.C (B4)

R.C (B2)

R.C (B5)

R.C (B3)

R.C (B6)

Figures 25: Mode of failure for tested beams.

Beam model

Failure Time (ms)

Max. Deflection (mm)

Flexural Toughness (Joule)

Concrete Mix

B1 B2 B3 B4 B5 B6

SCMs0%+SFs0% SCMs0%+SFs1% SCMs0%+SFs2%

3.6

8.5 7.7 7.5 9.3 8.8 8.2

626.2 676.4 705.3 720.3 750.7 774.0

3.75 3.75

MS10%+NS1%+SFs0% MS10%+NS1%+SFs1% MS10%+NS1%+SFs2%

4.2 4.8

6

Table 12: Flexural toughness results of tested beams.

Figures 26: Dynamic reaction-deflection curves (limited) for tested beams.

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