Title:
Concrete Q&A: Subgrade Drag Equation in ACI 360R
Author(s):
Publication:
Concrete International
Volume:
39
Issue:
7
Appears on pages(s):
64
Keywords:
DOI:
10.14359/51700893
Date:
7/1/2017
Abstract:
Equation (6.3) in ACI 360R-921 is not included in the current version of this document (ACI 360R-102). What was the reason for this change? Also, what reinforcement percentage is needed to limit crack widths and ensure aggregate interlock?
Related References:
1. ACI Committee 360, “Design of Slabs on Grade (ACI 360R-92) (Reapproved 1997),” American Concrete Institute, Farmington Hills, MI, 1992, 57 pp.
2. ACI Committee 360, “Guide to Design of Slabs-on-Ground (ACI 360R-10),” American Concrete Institute, Farmington Hills, MI, 2010, 72 pp.
3. ACI Committee 360, “Design of Slabs-on-Ground (ACI 360R-06),” American Concrete Institute, Farmington Hills, MI, 2006, 74 pp.
4. Walker, W.W., and Holland, J.A., “Stay out of the Courthouse Zone,” Engineering Bulletin, Structural Services, Inc., 4 pp., http://www.ssiteam.com/publications.