Problem 3. ( 25 points)
GIVEN: A uniform hollow shaft BA with an outer diameter of 100-mm and an inner diameter of 80-mm
is attached to a fixed support at B. Three torques are applied as shown. The system is in static
equilibrium and the deformations are within the elastic regime of the materials composing the shaft.
The weight of the shaft and handle is negligible. The shaft
material has a shear modulus G_(1)=10GPa, and a Young's
modulus of modulus E_(1)=100GPaG=1\times 10^(9) |T_(BC)|=dots,N-m,|T_(CD)|=dots,N-m,|T_(DA)|=dots,N-m,(6 pts )
bm^(4)
(3 pts)
c\rho using the diagram below. (2
pts) d|\tau _(max)|_(outer )=,MPa(4 pts ),|\tau _(max)|_(inner )=,MPa(4 pts ),|\gamma _(max)|=, (3 pts)
e
