_______________________________________________________________________
PROBLEM (9.24) Resolve Prob. 9.23 for the case in which the axial load is compressive, P = - 20
kips.
SOLUTION See solution of Prob.9.23:
3.82 ksi
τ
=
A
6.37 3.06 3.31
xksi
σ
=
−+ =
Equation (9.1):
22
1,2 3.31 3.31
( ) ( 3.82) 1.655 4.163
22
σ
=−+=
mm
12
2.51 5.89ksi ksi
σ
σ
==
max 4.16 ksi
τ
=
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