This paper carries out the collision test of the double-layer structure inthe presence or absence of water-filled, which shows the significanteffect of internal water in the collision process. By numerical simulation,we simulate the collision response process of the structure. Moreover,the simulation results are compared with the experimental results. Onthis basis, the numerical simulation method is used to study the influenceof collision speed and outer plate thickness on the dynamic response ofstructural collision.
展开▼
