Simulation and Experiment of a Kind of Thin-Walled Tube Crushing Member Used for Antiimpact Column

Figure 4

Compression and the buckling deformation process of each scheme member. (a) Buckling deformation process of YG-1, (b) buckling deformation process of YG-2, (c) buckling deformation process of YG-3, (d) buckling deformation process of YG-4, and (e) buckling deformation process of YG-5.

(a)

(b)

(c)

(d)

(e)