Aci 318 17

Aci 318 17. ACI 31814 c i ≥ 15h ef for at least two edges to avoid reducing of h ef when N u > 0 Warn 17423 Anchor bolt adjusted h ef for design h ef = [in] 1200 Warn 17423 Concrete thickness h a = [in] 1500 OK For conc shear breakout check use Number of anchor at bolt line 1 n 1 = Number of anchor at bolt line 2 n 2 = Total no of anchor bolt n =.

Concrete breakout strength is designed according to the Concrete Capacity Design (CCD) in ACI 31814 – Chapter 17 In the CCD method the concrete cone is considered to be formed at an angle of approximately 34° (1 vertical to 15 horizontal slope) For simplification the cone is considered to be square rather than round in plan.

ACI 31814 Chapter 17 Anchoring to Concrete YouTube

Aci 318 Section 172342 The restrictions on the strength of reinforcement in ACI 31808 Building Code Requirements for Structural Concrete adopted by the 2009 IBC are not clear to many engineers This article presents a table to clearly point out and discuss the restrictions In the table f y is the specified yield strength of.

318 Building Code Topic American Concrete Institute

PDF fileACI 31811 was adopted as a standard of the American Concrete Institute May 24 2011 to supersede ACI 31808 in accordance with the Institute’s standardization procedure and was published August 2011 A complete metric companion to ACI 318 has been developed 318M metric equivalents are provided only in Appendix F of this document.

ACI 31814 Chapter 17 Anchoring to Concrete

PDF filePer the code inspection was not required for post‐installed anchors or for anchors designed using strength design provisions eg of ACI 318 17 wwwhilticom 2009 IBC This was corrected in the 2009 IBC through the addition of a new entry for “anchors installed in hardened concrete”.