Research Article
Fast Stiffness Matrix Calculation for Nonlinear Finite Element Method
Table 4
The displacements (in m) at green nodes using the nonlinear FEM for the second experiment. The displacements at blue nodes are zero.
| Node | Displacement- | Displacement- | Displacement- |
| 0 | −2.083 | 4.102 | 0.3798 | 1 | 4.72 | 2.298 | 0.3588 | 2 | 2.913 | −4.501 | 0.4586 | 3 | −3.884 | −2.699 | 0.4809 | 20 | 3.28 | −2.561 | −0.424 | 21 | −2.842 | −3.931 | −0.4032 | 22 | −4.217 | 2.194 | −0.3018 | 23 | 1.911 | 3.565 | −0.3212 |
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