PROFIS Design Guide - AC 318-19 July 2022 | Page 173

2.0 SHEAR

2.1 Concrete Breakout Failure Mode
Equation V b
( continued )
Equations ACI 318-19 Chapter 17 Provision Comments for PROFIS Engineering
V b
= 7
l e
0.2
d a λ a ƒ ́c
c a1
1.5
l e
= MIN { h ef
; 8d a }
l e
= MIN { h ef
; 8d a }
d a
adhesive anchor element
mechanical anchor ( constant stiffness )
l e
= 2d a
l e
= MIN { h ef
; 8d a }
mechanical anchor ( with distance sleeve )
cast-in headed bolt
173 NORTH AMERICAN PROFIS ENGINEERING ANCHORING TO CONCRETE DESIGN GUIDE — ACI 318-19 Provisions