Table 4: Interface Index and EQV stress level of each open-cellular couple.

CoupleIntersection index (percent)EQV stress (MPa)

Hexahedron-cuboctahedron (C-1)16.333.8
Hexahedron-truncated hexahedron (C-2)54.930.3
Hexahedron-truncated octahedron (C-3)0.0
Hexahedron-rhombicuboctahedron (C-4)0.0
Hexahedron-rhombitruncated cuboctahedron (C-5)0.0
Cuboctahedron-truncated hexahedron (C-6)16.323.6
Cuboctahedron-truncated octahedron (C-7)0.0
Cuboctahedron-rhombicuboctahedron (C-8)14.524.4
Cuboctahedron-rhombitruncated cuboctahedron (C-9)73.329.5
Truncated hexahedron-truncated octahedron (C-10)0.0
Truncated hexahedron-rhombicuboctahedron (C-11)0.0
Truncated hexahedron-rhombitruncated cuboctahedron (C-12)0.0
Truncated octahedron-rhombicuboctahedron (C-13)37.756.1
Truncated octahedron-rhombitruncated cuboctahedron (C-14)0.0
Rhombicuboctahedron-rhombitruncated cuboctahedron (C-15)14.740.2