Research Article
Analysis on the Influence of Increasing Seismic Fortification Intensity on Seismic Performance of Underground Station
Table 4
Checking calculation results of section bearing capacity and deformation.
| | Type | Design value | E2 | E3 | | VII degree fortification | VIII degree fortification | VII degree fortification | VIII degree fortification |
| | Reinforcement area (mm2) | 4765.6 | 2213.4 | 2961.5 | 2614.8 | 3296.8 | | Layer displacement angle | E2 < 1/600
E3 < 1/300 | 1/1360 | 1/920 | 1/1180 | 1/705 |
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