Research Article
Explosive Performance Assessment of Buried Steel Pipeline
Table 5
Characteristics of soil types used in the analyzes.
| | Soil type | γ (kg/m3) | C (kPa) | ϕ | E (MPa) | υ | α | k | β | K | Ψ |
| | Soft sand | 1600 | 0 | 35 | 7 | 0.4 | 0.27 | 0 | 54.81 | 0.8 | 54.81 | | Hard sand | 2000 | 0 | 25 | 14 | 0.3 | 0.19 | 0 | 44.53 | 0.85 | 44.53 | | Clay | 1800 | 20 | 0 | 4 | 0.3 | 0 | 23.09 | 0 | 1 | 0 |
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