Civil Engineering Reference
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wind only at span center
V
u
= 1.6(6.64) = 10.6 kips
V
u
@ face of column = 105.5 kips
V
u
at distance d from column face = 105.5 - 6.4(1.42) = 96.4 kips
(
φ
V
c
+
φ
V
s
)
max
= 0.48 b
w
d = 0.48(36)17 = 293.8 kips > 96.4 kips O.K.
φ
V
c
= 0.095 b
w
d = 0.095(36)17 = 58.1 kips
φ
V
c
/2 = 29.1 kips
7'-10"
10'-4"
10'-4"
11-#8
2-#5
8-#8
2-#5
Class B
tension splice
2"
cl
ear
5-#8
5-#8
0"
18"
2-#8
2-#8
6
"
1'-3"
1'-3"
16"
4'-3"
4'-3"
30'-0"
30'-0"
11-#8 at interior columns
8-#8 at eterior columns
1.5" clear
to stirrups
12
36"
#4 U-stirrups
8-#8 in end spans
7-#8 in interior spans
Figure 3-22 Reinforcement Details for Support Beams along N-S Interior Column Line
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