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PROBLEM (10.114) Calculate the maximum slope and maximum deflection of the cantilever beam
in Fig. P10.108 for an S 6 x 12.5 shape (see Table B.9).
Given: w = 6 kips/ft, L = 8 ft, E = 30 x 106 psi.
SOLUTION
Table B.9: 4
22.1 .
I
in= See solution of Prob.10.110:
3
0
max 24
AwL
EI
θθ
==
33
6
(6 12)(10 )(8 12)
24(30 10 )(22.1)
×
=×
3
27.8 10 rad
−
=×
Similarly,
4
0
max 30
AwL
vv EI
== ↓
34
6
(6 12)(10 )(8 12)
30(30 10 )(22.1)
×
=×2.135 .in
=
↓
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