PROFIS ENGINEERING
Nominal Pullout Strength in Tension( N p, f’ c) Reference ESR-4266 Section 4.1.4( Eq. 1). f C ′ n Cr
N p, f ′ c = λ a N p, cr Reference ESR-4266 Table 4 for N p, cr.
2500 Reference ESR-4266 Table 4 for n cr. normal weight concrete: λ = 1.0 → λ a = 1.0 ACI 318-19 Table 17.2.4.1
N p, f’ c =( 1.0)( 11,810 lb / anchor)( 4000 psi / 2500 psi) 0. 5 = 14,939 lb / anchor
N p, cr = 11,810 lb / anchor n cr = 0.5 f’ c = 4000 psi
Table 13. Nominal Steel Strength in Shear( V sa) V sa = 22,825 lb / anchor
Reference ESR-4266 Table 6 for V sa-value
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