366
R. dell’Erba
Fig. 18.47 Plate deformation
Fig. 18.48 Corresponding von Mises plot
but similar to the Timoshenko Beam deformation shape where the cross sections,
perpendicular to the neutral axis before deformation, stay plane after deformation
but are not necessarily perpendicular to the neutral axis after deformation. This was
expected because the −1 power parameter changes deeply the Eq. 18.1 into the
following equation:
x j (t) = (
all neighbours of j
k=1
(w(k)x k (t))
p
all neighbours of j
k=1
w(k)
p
)
1/ p
R. dell’Erba
Fig. 18.47 Plate deformation
Fig. 18.48 Corresponding von Mises plot
but similar to the Timoshenko Beam deformation shape where the cross sections,
perpendicular to the neutral axis before deformation, stay plane after deformation
but are not necessarily perpendicular to the neutral axis after deformation. This was
expected because the −1 power parameter changes deeply the Eq. 18.1 into the
following equation:
x j (t) = (
all neighbours of j
k=1
(w(k)x k (t))
p
all neighbours of j
k=1
w(k)
p
)
1/ p