Table 5: The geometric imperfections used for the beam models

Section and length of the member e0 [mm] e0 / L
RHS 150x100x3, L = 2700 mm 2.211 1/1221
RHS 150x100x3, L = 6000 mm 15.977 1/376
I 160x80, L = 3000 mm 8.926 1/336
I 160x80, L = 9500 mm 41.282 1/230