Table 3 Overview of considered elements
From: An extension of assumed stress finite elements to a general hyperelastic framework
AS-39 | Assumed stress element with 39 stress modes, see Eq. (23) |
H1 | Isoparametric eight-node hexahedral element |
AS-18 | Assumed stress element with 18 stress modes, see Eq. (24) |
EAS-21 | Enhanced assumed strain element with 21 modes, see [2] |
AS-30 | Assumed stress element with 30 stress modes, see Eq. (25) |
EAS-9 | Enhanced assumed strain element with 9 modes, see [34] |
AS-24 | Assumed stress element with 24 stress modes, see Eq. (26) |
EAS-15 | Enhanced assumed strain element with 15 modes, see [38] |
H1P0 | Displacement-pressure approach with piecewise constant pressure, see [50] |