1. ACI (2018). ACI Report on Equivalent Rectangular Concrete Stress Block and Transverse Reinforcement for High-Strength Concrete Columns (441.1R-18), American Concrete Institute.
2. Behavior and modeling of high-strength concrete tied columns under axial compression;Lee;J. Chin. Inst. Eng.,2018
3. Shah, S.P., Zia, P., and Johnston, D. (1983). Economic Considerations for Using High Strength Concrete in High Rise Buildings, a study prepared for Elborg technology Co.
4. Using High Strength Concrete Simplifies Precast Column Design;Luther;Concr. Constr.,1987
5. 9000 psi concrete—Why? Why not?;Schmidt;Civ. Eng.,1975