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爆炸载荷作用下舰船板架的变形与破损
引用本文:吴有生,彭兴宁.爆炸载荷作用下舰船板架的变形与破损[J].中国造船,1995(4):55-61.
作者姓名:吴有生  彭兴宁
作者单位:中国船舶科学研究中心
摘    要:本文用能量法推导了一个计算爆炸载荷作用下舰船板架塑性变形及破损的公式,考虑了大变形时的应变关系及中面膜力的影响,并对国内外的有关试验进行了计算比较,结果表明此公式具有一定的应用价值。

关 键 词:板架结构  爆炸载荷  塑性变形  能量法

PLASTIC DEFORMATION AND DAMAGE OF NAVAL PANELS SUBJECTED TO EXPLOSION LOADING
WU Yousheng, PENG Xingning, ZHAO Benli.PLASTIC DEFORMATION AND DAMAGE OF NAVAL PANELS SUBJECTED TO EXPLOSION LOADING[J].Shipbuilding of China,1995(4):55-61.
Authors:WU Yousheng  PENG Xingning  ZHAO Benli
Institution:China Ship Scientific Research Center
Abstract:A formula is deduced for calculating the plastic deformation and the damage of naval panels subjected to explosion loading by using the energy method. The influence of heavy deformation relationship and membrane force is considered. The calculation is compared with domestic and external experiments. The results present that this formula is of great value to application.
Keywords:Framed plate structure  Explosion load  Plastic deformation  Energy method
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