Research Article
Modeling of Tunnel Concrete Lining under Fire and Explosion Damage
Table 7
Contact parameters of particles in the aggregate cluster.
| | | Emod | kratio | pb-emod | pb-kratio | pb-ten | pb-coh | pb-fa | Fric |
| | Ambient temp. | 5.00E + 09 | 1.3 | 5.00E + 09 | 1.3 | 5.00E + 06 | 2.0E + 07 | 5.80E + 01 | 5.00E − 01 | | 100°C | 5.00E + 09 | 1.3 | 5.00E + 09 | 1.3 | 5.00E + 06 | 2.00E + 07 | 5.80E + 01 | 5.00E − 01 | | 200°C | 5.00E + 09 | 1.3 | 5.00E + 09 | 1.3 | 5.00E + 06 | 2.00E + 07 | 5.80E + 01 | 5.00E − 01 | | 300°C | 5.00E + 09 | 1.3 | 5.00E + 09 | 1.3 | 5.00E + 06 | 2.00E + 07 | 5.80E + 01 | 5.00E − 01 |
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