Thursday, June 25, 2009

Re: Anchor rod washers

Roark's Formulas p.428, Case 9a, consider the interior forces/reactions at the nut diameter, the exterior forces at the hole diameter.
V. Steve Gordin, SE
Irvine CA
----- Original Message -----
Sent: Thursday, June 25, 2009 13:25
Subject: Anchor rod washers

I am trying to track down the recommended washer plate thickness for anchor rods.  Typically the holes are oversized and I am trying to find the thickness for the washers.  i assume it is some percentage of the rod diameter.  Can anyone direct me to where i can this info?