Research Article
Response and Damage Characteristics of Segmental Tunnel Lining under Various Dynamic Load Conditions
Table 1
Material parameters of rebars and bolts.
| | Material | Density (kg/m3) | Elastic modulus (GPa) | Poisson’s ratio | Compressive strength (MPa) | Tensile strength (MPa) |
| | Rebar | 7800 | 200 | 0.25 | 468.0 | 468.0 | | Bolt | 7800 | 210 | 0.23 | 468.0 | 468.0 | | Concrete | 2650 | 34.5 | 0.2 | 60 | 4.96 |
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