Science – Society – Technology
Property | TTGW (this study) | # of tests | WAGW | # of tests | Rotokawa andesite | # of tests |
---|---|---|---|---|---|---|
Tensile strength (MPa) | 14.4–32.42 | 10 | 20.3–35.7 | 8 | 9.99–24.13 | 12 |
UCS (MPa) | 205–384 | 10 | 301–310 | 2 | 60–211 | 22 |
Poisson’s ratio (ν) | 0.19–0.54 | 10 | 0.28–0.29 | 2 | 0.09–0.34 | 22 |
Young’s modulus (\(E\)) (GPa) | 54–85 | 10 | 65–70 | 2 | 20–44 | 22 |
Poisson’s ratio (\({\nu }_{\rm d}\)) | 0.28–0.30 | 3 | – | – | 0.13–0.23 | 22 |
Young’s modulus (\({E}_{\rm d}\)) (GPa) | 80–84 | 3 | – | – | 25–46 | 22 |
Density (ρ) ( /cm–3) | 2.727 | 3 | 2.71 | 2 | 2.49 | 22 |
Connected porosity (ɸ) (vol%) | 1.035 | 17 | ~ 2 | 2 | 8.44 | 22 |