Simulated the typical ships broadside protection structure under the underwater contact explosion load by non-linear dynamical finite element software LS-DYNA.
采用非线性动力有限元软件LS-DYNA对典型舰船弦侧防护结构在水下接触爆炸载荷作用下进行数值仿真。
Navy ships may be subject to shock generated by non-contact underwater weapon explosion, contact weapon hits, self-delivered weapon explosion and nuclear blast.
舰船冲击环境主要是水下爆炸、武器直接命中、自身发射武器爆炸和核爆炸冲击波作用于船体的结果。
Objective To evaluate the safety of ship personnel by non-contact underwater explosion attack.
目的评估水下非接触爆炸对舰船人员的冲击安全性。
The entire switch without a moving contact surface has high explosion proof and waterproof function, meeting the requirement of chemical industries, coal mines, underwater, and milling working.
整个开关没有动接触面。所以具有较高的防爆防水性能。满足化工，煤矿、水下，制粉作业的要求。
The entire switch without a moving contact surface has high explosion proof and waterproof function, meeting the requirement of chemical industries, coal mines, underwater, and milling working.
整个开关没有动接触面。所以具有较高的防爆防水性能。满足化工，煤矿、水下，制粉作业的要求。
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