Figure 6
From: The mechanical and photoelastic properties of 3D printable stress-visualized materials

(a,b) 3D–printed aggregated models; (c,d) visualizations of stress fields obtained by the photoelastic method.
From: The mechanical and photoelastic properties of 3D printable stress-visualized materials
(a,b) 3D–printed aggregated models; (c,d) visualizations of stress fields obtained by the photoelastic method.