Design guide for considering concrete breakout in shear using ACI 318 anchoring-to-concrete provisions October 2025 | Page 105

PROFIS ENGINEERING
Table 24. Geometry Checks
h ef = 14.0 in
ESR-4868 Table 12
h ef, min = 3.5 in h ef, max = 15.0 in
14.0 in > 3.5 in OK
14.0 in < 15.0 in OK
c x- = ∞ c y- = 6.0 in
c x + = ∞ c y + = ∞
ESR-4868 Table 12
c min = 2.125 in
c min, actual = c y- = 6.0 in
6.0 in > 2.125 in OK
s x12 = s x23 = 4.0 in
s y12 = 4.0 in
s min, actual = 4.0 in
ESR-4868 Table 12
s min = 3.75 in
s x34 = 16.0 in
s y23 = s y34 = 8.0 in
4.0 in > 3.75 in OK
h ef = 14.0 in
ESR-4868 Table 12
h min = h ef + 2d hole
h min, actual = 16.0 in
h concrete = 16.0 in
ESR-4868 Figure 1 [ 2 ]
d hole = 0.875 in
16.0 in > 15.75 in OK
Table 25. Nominal Steel Strength in Tension( N sa) N sa = ESR value ESR-4868 Table 11
N sa = 19,400 lb / anchor
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