Analytical Investigation on Hybrid Triple Skinned CFST Under the Effect of Sudden Impact

Table 2.

Material properties of concrete by [19] and [15-16].

Researcher Concrete Type fcu,28d (MPa) fcu,test (MPa) Ec,test (MPa)

Zhao et al. (2019) Normal Srength Concrete (NSC) 55.3 60.2 3.1×104
Wang et al. (2019) UHPFRC 152 - -