A new explosion vessel used to recover warhead fragments and its application

The paper presents a new explosion vessel which is used for the recovery of warhead fragments. The vessel contains some water in its bottom and there is some knock-down bombproof material to resist the bomb fragments. The bombproof material can be used repeatedly, realizes effective recovery of fragments. Recovered fragments can reflect really the blast-fragmentation warhead when the projectle explodes. The explosion tests are carried out in the vessel to explore the characteristic of fragments. It approves that it is feasible to use the vessel in the warhead fragmentized tests.