Loads were applied to beam and stresses and distortions measured; bending tests revealed considerable build-up of normal stress and vertical shear in rear spar near fuselage for sweptback box beam; no such marked effect accompanied torsion.
Stress and distortion measurements in 45° swept box beam subjected to bending and to torsion
Nat Advisory Committee Aeronautics -- Tech Note
1948
36 pages
Aufsatz (Zeitschrift)
Englisch
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