Lubby2; Creep example

• Mechanics/Burgers/cube_1e3.prj

Problem description

We solve a non-linear small deformation problem on a cube with shear traction on the top boundary face. The 3D problem is setup identical to the corresponding 2D problem.

See this PDF for detailed problem description.

Results and evaluation

Result showing the displacement field and distortion relative to the initial configuration:

Displacement of the top surface in the direction of the shear traction over time showing the elastic and viscous deformations (creep):