PROFIS Design Guide - AC 318-19 July 2022 | Page 244

2.0 SHEAR

2.3 Steel Failure Mode

Equations V _cpg

( continued )

Equations ACI 318-19 Chapter 17 Provision Comments for PROFIS Engineering

V _cpg

= k _cp

A _{Na ψec1 , Na} ψ _{ec2 , Na} ψ _{ed , Na} ψ _{cp , Na}

N _ba

A _Na0

Reference the Variables section of the PROFIS Engineering report for information on : k _cp

: coefficient for pryout strength

Reference the Calculations section of the PROFIS Engineering report for information on :

A _Na

: area of influence for anchors in tension

A _Na0

: area of influence for single anchor in tension

ψ _{ec1 , Na}

: modification factor for eccentricity in x direction

ψ _{ec2 , Na}

: modification factor for eccentricity in y direction

ψ _{ed , N}

: tension modification factor for edge distance

ψ _{cp , N}

: modification factor for splitting

N _ba

: basic bond strength in tension

244 NORTH AMERICAN PROFIS ENGINEERING ANCHORING TO CONCRETE DESIGN GUIDE — ACI 318-19 Provisions