Civil Engineering Reference
In-Depth Information
Problem 10.10
Problem 10.14
y
2
#
11
x
x
24"
2 #11
y
"
"
2
2
1
2
2
9"
14"
e
y
= 10"
For Problems 10.11 to 10.16 use the interaction dia-
grams in the Appendix to determine
P
n
values for the
short columns shown which have bending about one
axis.
f
y
60,000 psi and
4000 psi.
Problem 10.11
(
Ans.
559 k)
c
f
Problem 10.15
(
Ans.
593 k)
3"
y
e
x
=
10"
4 #10
8 #9
x
x
21"
15"
4 #10
y
"
"
1
2
2
2
2
3"
19"
24"
3"
3"
3 @ 3" = 9"
15"
e
x
= 12"
10.12
Repeat Problem 10.11 if
e
x
9 in.
Problem 10.13
(
Ans.
697 k)
y
Problem 10.16
3"
8"
6 #9
x
x
22"
e
y
= 7"
e
x
=
10"
6 #10
8"
3"
y
"
1
2
"
1
2
2
15"
2
3"
12"
3"
20"
18"
