Design of square footing for a single column - Reinforced Concrete with FRP Bars: Mechanics and Design - page 358

b =10.0 ft.

b 2 =20+d

Critical perimeter
for two-way action

20 in.

b =10.0 ft.

b 1 =20+d

d = 26 in.

d/2

d

Critical section
for beam action

Tributary width
for beam action

Figure 10.3 Critical cross sections for shear strength checks.

1'-8"

8 #8

5'-10"
(min) Lap splice

14 #10
(both directions)

2'-6 "

10'-0"

Figure 10.4 Final reinforcement layout.