Research Article
A Radial Return Algorithm Application in Elastoplastic Frame Analysis Using Plastic Hinge Approach
Table 3
Error norms for Newton iterative scheme on global equilibrium.
| Single-vector return algorithm | Residual norm | Energy norm | Residual norm | Energy norm |
| Step 16 | Step 16 | Step 250 | Step 250 | 0.11634E-04 | 0.10000E+01 | 0.21960E-03 | 0.10000E+01 | 0.18054E-08 | 0.41898E-12 | 0.18174E-07 | 0.19603E-10 | 0.74031E-16 | 0.93424E-24 | 0.18630E-14 | 0.65129E-23 |
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