Open Access
Table 2
The parameters of the cross-type truss boom with variable cross-section.
| Bottom length and width of the top section | 2 m × 2 m |
|---|---|
| Top length and width of the top section | 1.56 m × 1.56 m |
| Whole length | 10.65 m |
| Specification of main chord member | 140 × 8 mm |
| Specification of web member | 65 × 3 mm |
| Inertia moment of chord member | 7.521 × 10−6 m4 |
| Inertia moment of web member | 2.8143 × 10−7 m4 |
| Inclination angle of the web | 45° |
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