Geometrically nonlinear response

NAFEMS Benchmarks

3DNLG-1: Large deflection of a Z-shaped cantilever

failed

3DNLG-2: End shortening of a pear-shaped cylinder

infrastructure-error

3DNLG-3: Lateral instability of a right-angle frame

infrastructure-error

3DNLG-4: Cantilever lateral–torsional buckling

failed

3DNLG-5: Large displacement of a curved cantilever

infrastructure-error

3DNLG-6: Shear buckling of a plate

passed

3DNLG-7: Large displacement of a hinged spherical shell

failed

3DNLG-8: Bending collapse of a pipe

passed

3DNLG-9: Pinching a hemisphere at large displacement

infrastructure-error

3DNLG-10: Elastoplastic compression of a stiffened cylindrical panel

passed