1. ACI Committee 318, “Building Code Requirements for Structural Concrete (ACI 318-19) and Commentary (ACI 318R-19) (Reapproved 2022),” American Concrete Institute, Farmington Hills, MI, 2019, 624 pp.
2. Theoretical Stress-Strain Model for Confined Concrete;Mander;Journal of Structural Engineering,1988
3. Influence of Ties on the Behavior of Reinforced Concrete Columns;Pfister;ACI Journal Proceedings,1964
4. Longitudinal Bar Spacing and Intermediate Ties;DeGagné;Concrete International,2016
5. ACI Committee 318, “Building Code Requirements for Reinforced Concrete (ACI 318-63),” American Concrete Institute, Farmington Hills, MI, 19632, 144 pp.