BEAM4—eight triangles
| element | type | nodes |
|---|---|---|
| 1 | 4 | 1 3 2 12 13 11 |
| 2 | 4 | 3 4 2 15 14 13 |
| 3 | 4 | 3 5 4 16 17 15 |
| 4 | 4 | 5 6 4 19 18 17 |
| 5 | 4 | 5 7 6 20 21 19 |
| 6 | 4 | 7 8 6 23 22 21 |
| 7 | 4 | 7 9 8 24 25 23 |
| 8 | 4 | 9 10 8 27 26 25 |
| element | type | nodes |
|---|---|---|
| 1 | 4 | 1 3 2 12 13 11 |
| 2 | 4 | 3 4 2 15 14 13 |
| 3 | 4 | 3 5 4 16 17 15 |
| 4 | 4 | 5 6 4 19 18 17 |
| 5 | 4 | 5 7 6 20 21 19 |
| 6 | 4 | 7 8 6 23 22 21 |
| 7 | 4 | 7 9 8 24 25 23 |
| 8 | 4 | 9 10 8 27 26 25 |