Research Article

Pretension Design and Analysis of Deployable Mesh Antenna considering the Effect of Gravity

Table 2

Pretension distribution of the cable net with different aperture diameters.

Diameter of aperture (m)ItemPretension values in cables ()
MaximumMinimumMean

10Front cable net84.2050.5269.12
Back cable net47.5628.0433.52
Tension tie cables10.487.529.40

12Front cable net85.3648.6770.12
Back cable net47.1227.4432.48
Tension tie cables10.347.369.25

16Front cable net86.8847.6468.84
Back cable net46.8825.4431.92
Tension tie cables10.287.289.16

20Front cable net88.9448.3670.34
Back cable net45.2421.6828.48
Tension tie cables12.366.288.83

24Front cable net92.3453.0872.56
Back cable net42.7621.5627.44
Tension tie cables11.245.848.72