From: Upper bound limit analysis of plates using a rotation-free isogeometric approach
Authors | Methods | Bounds | Simply supported | Clamped |
---|---|---|---|---|
Hodge and Belytschko [1] | Quadratic field (nonconforming) | UB | 26.54 | 49.25 |
Capsoni and Corradi [2] | BFS (conforming) | UB | 25.02 | 45.29 |
Le et al. [4] | HCT (conforming) | UB | 25.01 | 45.12 |
Bleyer and de Buhan [6] | T6b (nonconforming) | UB | - | 45.036 |
Bleyer and de Buhan [6] | H3 (nonconforming) | UB | - | 44.287 |
Zhou et al. [9] | C1-NEM | UB | 25.07 | 45.18 |
Le et al. [7] | EFG | QUB | 25.01 | 45.07 |
Le et al. [16] | EFG | QLB | 24.98 | 43.86 |
Le et al. [4] | Enhanced Morley (EM) | LB | 24.93 | 43.454 |
Present (p = 2) | IGA | UB | 25.023 | 44.803 |
Present (p = 3) | IGA | UB | 25.018 | 44.556 |