Research Article
Application of Base Force Element Method on Complementary Energy Principle to Rock Mechanics Problems
Table 2
Displacement
at
m of the pillar.
| Meshes | BFEM (×10−3 m) | Q4 model (×10−3 m) | Q4R model (×10−3 m) |
| 10 × 10 | −8.7592 | −8.6975 | −8.8045 | 10 × 20 | −8.7630 | −8.7118 | −8.6726 | 10 × 30 | −8.7637 | −8.7149 | −8.7363 |
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