A Study on Internal Explosion Testing of the “Rigid-Flexible-Rigid” Three-Layer Sealed Structure

Table 9

The contact pressure peak between two adjacent layers ().

Measurement points	Explosive charge quantity/ (kg)
	0.15	0.2	0.3	0.475	0.8
P-A-2
Model 1	56.15	95.25	138.26	220.99	744.05
Model 2	68.42	188.26	281.42	433.88	1276.26
P-A-3
Model 1	22.06	46.93	52.74	106.08	400.26
Model 2	46.52	67.46	91.78	164.27	522.49
P-B-2
Model 1	22.04	31.28	36.95	49.22	185.45
Model 2	40.13	64.56	80.42	104.66	334.33
P-B-3
Model 1	15.45	17.68	24.31	24.94	120.06
Model 2	16.98	26.44	36.01	52.88	162.70
P-C-2
Model 1	/	12.81	15.56	17.02	67.57
Model 2	12.88	16.72	34.33	43.39	138.24
P-C-3
Model 1	/	/	8.23	8.42	50.95
Model 2	12.45	15.14	20.08	25.02	121.49