Table 2

Compressive strength of different unit bodies under the support bar parameters of the same unit body.

No. Porous stent unit type Compressive strength σ/MPa
1 Inverted V-60° 53.41 ± 1.60
2 Inverted V-90° 34.00 ± 1.50
3 Regular tetrahedron 71.36 ± 0.45
4 Regular octahedron 42.11 ± 2.84
5 Triple-circula intersecting units 44.39 ± 2.22

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