EBK MECHANICS OF MATERIALS
7th Edition
ISBN: 8220100257063
Author: BEER
Publisher: YUZU
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Chapter 1.5, Problem 36P
A steel pipe of 400-mm outer diameter is fabricated from 10-mmthick plate by welding along a helix that forms an angle of 20° with a plane perpendicular to the axis of the pipe. Knowing that the maximum allowable normal and shearing stresses in the directions respectively normal and tangential to the weld are σ = 60 MPa and τ = 36 MPa, determine the magnitude P of the largest axial force that can be applied to the pipe.
Fig. P1.35 and P1.36
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Only 1.35 plz
A steel pipe of 400-mm outer diameter is fabricated from 10-mmthick plate by welding along a helix that forms an angle of 20° with a plane perpendicular to the axis of the pipe. Knowing that a 300-kN axial force P is applied to the pipe, determine the normal and shearing stresses in directions respectively normal and tangential to the weld.
2.36 A 250-mm bar of 150 x 30-mm rectangular cross section consists
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determine the normal stress (a) in the aluminum layers, (b) in the
brass layer.
P'
250 mm
5 mm
5 mm
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Aluminum
Brass
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P
30 mm
Fig. P2.36
Chapter 1 Solutions
EBK MECHANICS OF MATERIALS
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