Research Article
Study on Antiseismic Effect of Different Thicknesses of Shock Absorption Layer on Urban Shallow Buried Double Arch Rectangular Tunnel
| Condition | Calculation content | Thickness of shock absorption layer |
| 1 | No shock absorption layer | — | 2 | With shock absorption layer | 50 mm | 3 | With shock absorption layer | 100 mm | 4 | With shock absorption layer | 150 mm |
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