Thursday, September 10, 2009

RE: concrete anchorage using appendix D of ACI-318-05

Gerard, which AISC might I find a method in?

 

Use an AISC method.

On Thu, Sep 10, 2009 at 2:33 PM, Salvador Dorado <sdorado@tbengineeringinc.com> wrote:

Hi,

            Is anyone able to provide me with a sample calc for anchoring a brace frame base plate to concrete.  The uplift load I have is 335 kips. I have worked on it but the size I obtain for the grade beam size to resist the uplift load in breakout seems quite high.  I have to use a 6’6” grade beam and embed the anchors at least 60 inches in order to get it to work.   Any feedback would be great.   Thank you.