Theoretical Framework for Creep Effect Analysis of Axially Loaded Short CFST Columns under High Stress Levels

Table 2

Mix proportion of the concrete (kg·m⁻³).

	Cement	Water	Fine aggregate	Coarse aggregate	Superplasticizer
Fu [6]	412	192	648	1106	2.88
Lin [24]	437	140	560	1200	22.3