Table 2.
Comparison of Fq values with previous studies.
| ϕ | r 1 /B | Chavda and Dodagoudar30 | Gholami and Hosseininia29 | Seyedi Hosseininia2 | Present Study | |
|---|---|---|---|---|---|---|
| FEM* | SCM** | FDM*** | LB | UB | ||
| 0 | 0 | - | - | - | 1.006 | 1.006 |
| 1 | - | - | - | 1.006 | 1.006 | |
| 3 | - | - | - | 1.005 | 1.005 | |
| 10 | 0 | 3.061 | 2.95 | - | 2.946 | 2.975 |
| 1 | 2.809 | 2.85 | - | 2.713 | 2.745 | |
| 3 | 2.643 | - | - | 2.578 | 2.606 | |
| 20 | 0 | 9.555 | 9.6 | - | 9.514 | 9.683 |
| 1 | 8.2 | 8.91 | - | 8.171 | 8.38 | |
| 3 | 7.116 | - | - | 7.141 | 7.28 | |
| 25 | 0 | 17.384 | 18.31 | 21 | 18.15 | 18.537 |
| 1 | 14.25 | 16.62 | 17.5 | 15.275 | 15.789 | |
| 3 | 11.719 | - | 15 | 12.518 | 12.86 | |
| 30 | 0 | 32 | 37.4 | - | 36.523 | 37.45 |
| 1 | 25 | 33 | - | 30.843 | 32.123 | |
| 3 | 19.871 | - | - | 23.358 | 24.053 | |
*Finite Element Method (FEM); **Stress Characteristic Method (SCM); ***Finite Difference Method.