Research Article
Study on the Stability of Surrounding Rock of Underground Circular Cavern Based on the Anchor Reinforcement Effect
Table 5
Comparison of results from different authors.
| | Park and Kim [34] | Ogawa and Lo [35] | Reed [36] | FLAC3D | Meng et al. [20] | This paper |
| Wall displacement without anchor support (mm) | 50.233 | 23.902 | 17.885 | 64.090 | 17.238 | 16.523 | Wall displacement with anchor support (mm) | — | — | — | 4.545 | 5.696 | 5.347 | Plastic zone radius of surrounding rock without anchor support (m) | 5.561 | 5.509 | 4.697 | 5.500 | 5.561 | 5.506 | Plastic zone radius of surrounding rock with anchor support | — | — | — | 3.000 | 4.028 | 3.921 |
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