Research Article
Application of Base Force Element Method on Complementary Energy Principle to Rock Mechanics Problems
Table 7
Displacement
at
m on the right of the pillar.
| Meshes | BFEM (×10−2 m) | Q4 model (×10−2 m) | Q4R model (×10−2 m) |
| 20 × 40 | 2.0837 | 2.0758 | 2.0830 | 10 × 40 | 2.0816 | 2.0667 | 2.0815 | 8 × 40 | 2.0820 | 2.0626 | 2.0823 | 6 × 40 | 2.0849 | 2.0566 | 2.0862 |
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