Bionic Design of the Bumper Beam Inspired by the Bending and Energy Absorption Characteristics of Bamboo

Figure 10

The diagram of bionic bumper beams.

(a) Top views of the Bionic1, Bionic2, and Normal beams

(b) 3D diagrams of the Bionic1, Bionic2, and Normal beams

(c) Shaft side view and partial view of Bionic3 and Bionic4