Table 8 The stemmed material parameters in drill holes37.
From: Damage and reliability analysis of double-arch tunnel without a middle pilot tunnel under blast load
Density/g·m3 | Elastic modulus/Gpa | Poisson ratio |
|---|---|---|
1.85 | 1.6e−4 | 0.3 |
From: Damage and reliability analysis of double-arch tunnel without a middle pilot tunnel under blast load
Density/g·m3 | Elastic modulus/Gpa | Poisson ratio |
|---|---|---|
1.85 | 1.6e−4 | 0.3 |
