Research Article
Application of Base Force Element Method on Complementary Energy Principle to Rock Mechanics Problems
Table 1
Displacement
at the top of the pillar.
| Meshes | BFEM model (×10−2 m) | Q4 model (×10−2 m) | Q4R model (×10−2 m) |
| 10 × 10 | −1.1939 | −1.1917 | −1.2048 | 10 × 20 | −1.1940 | −1.1931 | −1.1964 | 10 × 30 | −1.1940 | −1.1934 | −1.1940 |
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