Experimental Study to Determine the Failure Criteria of Concrete at Its Early-Age

Table 2

Description of different experimental studies.

Test type	Size of test sample	Test method	Aim of test
Compressive strength	150 mm × 150 mm × 150 mm; cube	Chinese standard GB/T50081-2002	To determine the value of cubic compressive strength
Uniaxial compressive strength and deformation characteristic	40 mm × 40 mm × 160 mm; prism		To determine the value of prismatic compressive strength
Uniaxial tensile strength	150 mm × 150 mm × 300 mm; prism		To determine the value of axial tensile strength
Biaxial compressive-compressive strength and deformation characteristic	40 mm × 40 mm × 160 mm; prism		To determine the value of biaxial compressive-compressive strength
Biaxial tensile-compressive strength	150 mm × 150 mm × 300 mm; prism		To determine the value of biaxial tensile-compressive strength