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Table 5 Material characteristic parameters

From: Dynamic Analysis and Parametric Optimization of Telescopic Tubular Mast Applied on Solar Sail

Material

E (GPa)

ν

ρ (kg/m3)

Thickness

(mm)

Length

(mm)

Al-7075

72

0.33

2.8×103

5

5320

T700

60

0.3

1.6×103

5

5320

Mg alloy

42.2

0.28

1.76×103

5

5320

45#

193

0.3

7×103

5

5320