Research Article
Dynamic Properties and Dynamic Response Model of Jointed Granites by Cyclic Loading
| Name | Confining pressure σc (MPa) | Frequency f (Hz) | Dynamic stress amplitude Δσd (MPa) | Number of cycles | Rock type |
| D305-5 | 5 | 5 | 5/10/15/20/25/27.5 | 50 | Single jointed 30° sample | D305-10 | 10 | D305-20 | 20 | D305-30 | 30 | D301-20 | 20 | 1 | D3010-20 | 10 | D3020-20 | 20 | D605-5 | 5 | 5 | Single jointed 60° sample | D605-10 | 10 | D605-20 | 20 | D605-30 | 30 | D601-20 | 20 | 1 | D6010-20 | 10 | D6020-20 | 20 | S305-5 | 5 | 5 | Double jointed 30° sample | S305-10 | 10 | S305-20 | 20 | S305-30 | 30 | S301-20 | 20 | 1 | S3010-20 | 10 | S3020-20 | 20 |
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