S.16.1_
From Section 16.2.2 the components of the bending moment about the x and y axes are, respectively
The direct stress distribution is given by Eq. (16.18) so that, initially, the position of the centroid of area, C,
must be found. Referring to Figur
250 Solutions Manual
Solutions to Chapter 18 Problems
S.18.1
Referring to Fig. P.18.1 the maximum torque occurs at the built-in end of the beam and
is given by
Tmax = 20 2.5 103 = 50 000 N m
From Eq. (18.1)
max
=
qmax
Tmax
=
tmin
2 Atmin
i.e.
max =
50 0