The internal shear force at a certain section of an aluminum beam is 10.4 kN. If the beam has the cross section shown (assume a=31 mm, b-62 mm, t,=t=7 mm, d=88 mm), determine: (a) the shear stress Tg at point H, which is located 31 mm above the bottom surface of the tee shape. (b) the maximum horizontal shear stress Tmax in the tee shape. H d a Answers: (a) TH MPа. (b) Tmax = MPа.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter5: Stresses In Beams (basic Topics)
Section: Chapter Questions
Problem 5.10.12P: The T-beam shown in the figure has cross-sectional dimensions: b = 210 mm, t = 16 mm, h = 300 mm,...
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The internal shear force V at a certain section of an aluminum beam is 10.4 kN. If the beam has the cross section
shown (assume a=31 mm, b-62 mm, t,=t=7 mm, d=88 mm), determine:
(a) the shear stress Ty at point H, which is located 31 mm above the bottom surface of the tee shape.
(b) the maximum horizontal shear stress Tmax in the tee shape.
H
d
V
a
Answers:
(a) TH =
MPa.
(b) Tmax =
MPа.
Transcribed Image Text:The internal shear force V at a certain section of an aluminum beam is 10.4 kN. If the beam has the cross section shown (assume a=31 mm, b-62 mm, t,=t=7 mm, d=88 mm), determine: (a) the shear stress Ty at point H, which is located 31 mm above the bottom surface of the tee shape. (b) the maximum horizontal shear stress Tmax in the tee shape. H d V a Answers: (a) TH = MPa. (b) Tmax = MPа.
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