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

Figure 11

The performance evaluation parameters of the crushing buckling test and simulation of each scheme member. (a) Initial peak force, (b) elastic phase displacement, (c) effective deformation yield stroke, (d) absorb energy, (e) average reaction force, and (f) mean square deviation.

(a)

(b)

(c)

(d)

(e)

(f)