Mechanics of Materials
11th Edition
ISBN: 9780137605460
Author: Russell C. Hibbeler
Publisher: Pearson Education (US)
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Chapter 4.2, Problem 1P
The copper shaft is subjected to the axial loads shown. Determine the displacement of end
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The copper shaft is subjected to the axial loads shown. Determine the displacement of end A with respect to end D if the diameters of each segment are dAB = 20mm, dBC = 25mm, and dCD = 12mm. Take Ecu = 126GPa.
The copper shaft is subjected to the
axial loads shown. Determine the
displacement of end A with respect to
end D if the diameters of each segment
are dAB = 29 mm, dBc = 54 mm, and
dcD = 14 mm. Take Ecu = 125 GPa
36 kN
2 m-
22.5 kN
A 22.5 kN B
-3.75 m-
2.5 m-
9 kN
C 9 kN
D
27 kN
The displacement of end A with
respect to end D is
mm
Note: Please enter your answer with
three significant digits after the decimal
point.
1.
The solid shaft is loaded (two point loads) and supported (fixed at left end) as shown. For the xyz
directions shown, determine
a)
手
B
The normal stress at point B;
The shear stress at point B;
Show results on a differential volume element located at B.
4 in.
19 in.
4 in.
1.5 kips
12 kips
8 in.
Section Properties of the shaft:
A = 12.566 in.²
II 12.566 in.4
(QB)V₂ = 0 in.³
(QB)V, = 5.333 in.³
J= 25.133 in.4
Chapter 4 Solutions
Mechanics of Materials
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EVERYTHING on Axial Loading Normal Stress in 10 MINUTES - Mechanics of Materials; Author: Less Boring Lectures;https://www.youtube.com/watch?v=jQ-fNqZWrNg;License: Standard YouTube License, CC-BY