7-62. Determine the shear-stress variation over the crosssection of the thin-walled tube as a function of elevation y andshow that Tmax = 2V/A, where A = 2nrt. Hint: Choose adifferential area element dA = Rt de. Using dQ = y dA,formulate Q for a circular section from 0 to (7-0) andshow that Q = 2R²t cos 0, where cos 0= VR? - y²/R.dsde`RProb. 7-62

Answered: Image /qna-images/answer/fafd0689-0a2f-48f5-8e56-0bbd448b15f7.jpg

On y v that 7max = 2V /A, where A = 2art. Hint: Choose a erential area element dA = Rt de. Using dQ = y dA, nulate Q for a circular section from e to (7 - 0) and w that Q 2Rt cos 0, where cos 0 = VR? - y²/R. ds op Prob. 7-62

On y v that 7max = 2V /A, where A = 2art. Hint: Choose a erential area element dA = Rt de. Using dQ = y dA, nulate Q for a circular section from e to (7 - 0) and w that Q 2Rt cos 0, where cos 0 = VR? - y²/R. ds op Prob. 7-62

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

7-62. Determine the shear-stress variation over the cross
section of the thin-walled tube as a function of elevation y and
show that Tmax = 2V/A, where A = 2nrt. Hint: Choose a
differential area element dA = Rt de. Using dQ = y dA,
formulate Q for a circular section from 0 to (7-0) and
show that Q = 2R²t cos 0, where cos 0
= VR? - y²/R.
ds
de
`R
Prob. 7-62

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