摘要
舰船抗爆炸冲击性能是船体设计的重要依据,由于试验难度大、周期长,涉及到巨额经费开支,在我国对每型首舰进行实船抗爆炸冲击试验考核是不现实的。利用相似理论分析船体结构对水下爆炸冲击的响应,是较为现实和有效的手段。介绍了水下爆炸试验中的相似理论,详细讨论了相似理论在船体抗水下爆炸冲击模型试验中的应用方法及局限性,并应用已有的试验结果加以验证。
The anti-explosion ability of shipbuilding is an important gist in shipbuilding project. It is unpractical to make underwater explosion trials for the real shipbuilding for the huge cost and environmental constraints. The scaling laws in the underwater explosion tests was briefly introduces. Mainly discusses the applicability of scaling laws to underwater explosions and limitations of classical scaling relationships And validates the applicability and limitations of classical scaling relationships with old test results.
出处
《爆破》
CSCD
北大核心
2012年第2期91-94,共4页
Blasting
关键词
舰船结构模型
水下爆炸
舰船抗冲击
量纲分析
ship structure model
underwater explosion
shipbuilding shock resistance
dimension analysis
