Experimental Study and Numerical Analysis on Impact Resistance of Civil Air Defense Engineering Shear Wall

Table 5

Simulation data of central displacement and impact energy of civil air defense engineering shear wall.

Shear wall number of civil air defense engineering	The maximum displacement wall center (mm)	Residual displacement of wall center (mm)	Displacement ratio = residual displacement of wall center/the maximum displacement wall center	Impact energy (kJ)
Q-1-0.4	7.96	4.42	0.56	3.92
Q-1-1.3	17.25	13.27	0.77	12.74
Q-1-2.5	28.85	23.77	0.82	24.50
Q-2-0.25				4.90
Q-2-0.4	12.02	8.53	0.71	7.84
Q-2-0.5				9.80
Q-2-1.3	35.02	30.89	0.88	25.48
Q-2-2.0				39.20
Q-2-2.5	71.85	68.84	0.96	49.00

Note. The values of Q-2-0.25, Q-2-0.5, and Q-2-2.0 in the table are not indicated due to multiple shocks to the same wall.