•Research of concrete confinementstarted before 1928
•Triaxial compressive stress behavior(1)
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F.E. Richart, 1928(2)
Pressured Fluid
Hydraulic Ram
6” Ø x 12” Concrete Cylinder
1) R. Park and T. Pauly, “Reinforced
Concrete Structures”, University of Canterbury, Christchurch, New
Zealand, August 1974
2) F.E. Richart, A
Brandtzaeg, and R.L. Brown, “A Study of the Failure of Concrete Under
Combined Compressive Stresses,” University of Illinois Engineering
Experimental Station, Bulletin No.185, 1928, 104 pp.