The Dynamic response of submarine structure subjected to underwater blast loading was investigated by using both numerical calculation and experimental methods.
采用数值计算和试验手段相结合的方法,对潜艇艇体结构在水下爆炸载荷作用下的损伤进行了研究。
The collision of submarine structure under water is a main accident form and one of the most dangerous states for ship collision.
潜艇结构水下碰撞是潜艇的主要事故形式,也是船舶碰撞最为危险的状态之一。
Examples for a submarine structure indicate that this method is practical and useful, and is especially suitable for reliability analysis with highly nonlinear failure surfaces.
The test of damage effect of the explosively-formed projectile (EFP) on submarine structure is of benefit to evaluate the damage power of anti-submarine torpedo shaped charge warhead.
The results of calculation indicate that FETA (Fuzzy Event Tree Analysis) method applied is better to know the rules of accidents about submarine structure system.