Research Article
Experimental and Numerical Research on Defective Shield Segment under Cyclic Loading
Table 2
Comparison of the cracking loads between numerical and experimental results.
| | Method | Cracking loads | | Axial load (kN) | Vertical load (kN) |
| | By the load-strain curve | 281.25 | 139.48 | | By numerical simulation | 290.00 | 147.73 | | Error (%) | 3.11 | 5.91 | | By the CMOD-time curve | 269.22 | 143.60 | | By numerical simulation | 290.00 | 147.73 | | Error (%) | 7.16 | 2.80 |
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