Research Article
Performance Assessment of Reinforced Concrete Frame under Close-In Blast Loading
Table 5
Johnson–Cook strength model input parameters for S400 rebar.
| | Variable | Meaning | Value/remark |
| | Reference density | 7850 | | E | Young’s modulus (GPa) | 200 | | Poisson’s ratio | 0.3 | | K | Bulk modulus (GPa) | 166 | | Specific heat | 434 | | SRCR | Strain rate correction | 1st order | | Initial yield stress (MPa) | 400 | | Hardening constant | 510 | | Principal tensile failure stress (MPa) | 600 | | STCN | Strain rate constant (MPa) | 0.01 | | TSE | Thermal softening exponent (MPa) | 1.03 | | MT | Melting temperature (°C) | 1793 | | RSTR | Reference strain rate (sec−1) | 1.00 | | Erosion | Erosion strain (%) | None | | EOS | Equation of state | Linear |
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