PROBLEM 4. An airplane wing made of 2014-T6 aluminum alloy is modeled as a closed cross-section thin walled tube as shown in the figure. A uniformly distributed torque of 500 kN.m/m is applied along the leading edge of the wing. Determine, (a) The maximum shear stress that will occur on the wing (b) The angle of twist of the wing tip. 8000 mm = 500 kN.m/m mm -12 mm 8 mm 600 mm 400 mm 6 mm 2000 mm.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter3: Torsion
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PROBLEM 4. An airplane wing made of 2014-T6 aluminum alloy is modeled as a closed cross-section
thin walled tube as shown in the figure. A uniformly distributed torque of 500 kN.m/m is applied
along the leading edge of the wing. Determine,
(a) The maximum shear stress that will occur on the wing
(b) The angle of twist of the wing tip.
8000 mm
t = 500 kN.m/m
mm
-12 mm
8 mm
600 mm
400 mm
6 mm
2000 mm
Transcribed Image Text:PROBLEM 4. An airplane wing made of 2014-T6 aluminum alloy is modeled as a closed cross-section thin walled tube as shown in the figure. A uniformly distributed torque of 500 kN.m/m is applied along the leading edge of the wing. Determine, (a) The maximum shear stress that will occur on the wing (b) The angle of twist of the wing tip. 8000 mm t = 500 kN.m/m mm -12 mm 8 mm 600 mm 400 mm 6 mm 2000 mm
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