Issue 56
H. Bai et alii, Frattura ed Integrità Strutturale, 56 (2021) 16-45; DOI: 10.3221/IGF-ESIS.56.02
160
160
140
140
120
120
100
100
80
60
80
Brittle modulus (MPa)
Brittle modulus (MPa)
40
60
45
50
55
60
45
50
55
60
65
Barite content (%)
Sand content (%)
350
160
140
300
120
250
100
200
80
Brittle modulus (MPa)
Brittle modulus (MPa)
150
60
1.0
1.5
2.0
2.5
0.0
0.5
1.0
1.5
Rosin content (%)
Epoxide resin-polyamide content (%)
160
140
120
100
80
Brittle modulus (MPa)
60
0.0
0.5
1.0
1.5
Silicone rubber content (%)
Figure 11: Brittle modulus of brittle rock-like materials with different raw material ratios.
30
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