Research on Dynamic Response of Concrete-Filled Steel Tube Columns Confined with FRP under Blast Loading

Table 1

Variables of air.

Variable	Density	C0	C1	C2	C3	C4	C5	C6	E0
Unit	g/mm^3	—	—	—	—	—	—	—	J/mm^3
Value	1.29 × 10^−6	0	0	0	0	0.4	0.4	0	0.25