Theoretical and Numerical Investigation on Perforation Resistance of Monolithic and Segmented Concrete Targets with Steel Liners under Normal Penetration

Table 8

Contribution ratio of antiperforation performance with each part of segmented targets.

Steel liner layout	Front steel liner (%)	1st concrete (%)	2nd concrete (%)	Rear steel liner (%)
3-0-0-0	9.95	37.21	52.84	—
2-0-0-1	4.37	39.73	50.74	5.16
1.5-0-0-1.5	3.18	35.09	55.22	6.51
1-0-0-2	2.82	36.62	53.64	6.92
0-0-0-3	—	41.26	50.67	8.07