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Unformatted text preview: 0.5 in. For the aluminum shaft shown (G = 3.9 X 106 psi). determine(
the torque T that causes an angle of twist of 5°. (b) the angle of twist c by the same torque T in a solid cylindrical shaft of the same length and c
sectional area. A torque of magnitude T = 4 kN ' m is applied at end A of
composite shaft shown. Knowing that the modulus of rigidity is 77 GPa for
steel and 27 GPa for the aluminum. determine (a) the maximum shearing s in the steel core. (b) the maximum shearing stress in the aluminum jacket, (c:
the angle of twist at A. Steel core / i Aluminum jacket _ Knﬂwing that the ct; d .
[ermine the “TESS at {a} Point A. (I?) P0522]; Shawn acts m a vemca] Plane. de M =25dp.in_
2in.
1.5in.(
2in. mm boards are nailed together to f
hear of 1500 N. Knowing that the
is 400 N. determine the largest longi
n each pair of nails. 2 in.2 in.2 in. W
I Three fullsize 50 X 100
beam that is subjected to a vertical 5 able shearing force in each nail
spacing s that can be used betwee The structure shown consists of a W10 X 112 rolledsteel beam AB and of
two short members welded together and to the beam. (a) Draw the shear and
bendingmoment diagrams for the beam and the given loading. (b) Determine the maximum normal stress in sections just to the left and just to the right of
point D. for me wm x 112 rolledsteel shape, 3 = 1215 in] 10 ldps
3 ll 2 ft ' Draw the shear and bendingmoment diagrams for'
beam and loading shown. Draw the shear and bendingmoment diagrams fa!
. . ‘ s
beam and loading shown and determme the max1mum normal stres bending. 1.
14m. 800 lb/in.
“’l 1* l
C 3 in. J.
lo—J
{<— 20 in.——B;v—‘~I 2.] in. «S in. A Iql ...
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This document was uploaded on 11/04/2011 for the course BIOCHEMIST 208 at Rutgers.
 Fall '11
 JosephFreeman

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