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The link acts as part of the elevator control for a small
Chapter 5, Problem 5-10(choose chapter or problem)
The link acts as part of the elevator control for a small airplane. If the attached aluminum tube has an inner diameter of 25 mm and a wall thickness of 5 mm, determine the maximum shear stress in the tube when the cable force of 600 N is applied to the cables. Also, sketch the shear-stress distribution over the cross section.
Questions & Answers
QUESTION:
The link acts as part of the elevator control for a small airplane. If the attached aluminum tube has an inner diameter of 25 mm and a wall thickness of 5 mm, determine the maximum shear stress in the tube when the cable force of 600 N is applied to the cables. Also, sketch the shear-stress distribution over the cross section.
ANSWER:
Problem 5-10The link acts as part of the elevator control for a small airplane. If the attached aluminumtube has an inner diameter of 25 mm and a wall thickness of 5 mm, determine themaximum shear stress in the tube when the cable force of 600 N is applied to the cables.Also, sketch the shear-stress distribution over the cross section. Step-by-step solution Step 1 of 5 ^Calculate the outer radius of the tube. di r0= 2 + tHere, d ii the inner diameter of the tube, and t is the thickness of the tube.Substitute 25 mm for d and 5 mm for t. i 25 r0= 2 + 5 = 17.5 mmFind the inner radius of the tube. di ri= 2Substitute 25 mm for d. i r = 25 i 2 = 12.5 mm