Research Article
Experimental Study on Seismic Performance of Prefabricated Utility Tunnel
Table 2
Physical properties of model soil.
| | | Density (kN/m3) | Water content (%) | Cohesion strength (kPa) | Friction angle (°) |
| | Prototype soil | 17.9 | 20.00 | 26.00 | 22.00 | | Model soil | 16.2 | 16.56 | 17.68 | 14.60 |
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