Design guide for considering concrete breakout in shear using ACI 318 anchoring-to-concrete provisions October 2025 | Page 85

PROFIS ENGINEERING
Anchor
Tension Load
N ua = 10,000 lb
Shear Load
V ua =-15,000 lb
Shear Load x direction
( lb / anchor)
Shear Load y direction
( lb / anchor)
1
625
937.5
0
-937.5
2
625
937.5
0
-937.5
3
625
937.5
0
-937.5
4
625
937.5
0
-937.5
5
625
937.5
0
-937.5
6
625
937.5
0
-937.5
7
625
937.5
0
-937.5
8
625
937.5
0
-937.5
9
625
937.5
0
-937.5
10
625
937.5
0
-937.5
11
625
937.5
0
-937.5
12
625
937.5
0
-937.5
13
625
937.5
0
-937.5
14
625
937.5
0
-937.5
15
625
937.5
0
-937.5
16
625
937.5
0
-937.5
e c1, N( wrt x direction) 0.00 in
e cV
tension eccentricity
e c2, N( wrt y direction) 0.00 in
shear eccentricity
0.00 in
< g >
= highest loaded anchor in tension
= highest loaded anchor in shear
October 2025 85