| 爆炸荷载作用下的舰船防护舱壁的承载能力(英文) |
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| 引用本文： | 彭兴宁,聂武,严波.爆炸荷载作用下的舰船防护舱壁的承载能力(英文)[J].船舶与海洋工程学报,2009,8(1):13-17. |
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| 作者姓名： | 彭兴宁 聂武 严波 |
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| 作者单位： | 彭兴宁,PENG Xing-ning(哈尔滨工程大学,船舶工程学院,黑龙江,哈尔滨,150001;中国船舶科学研究中心,江苏,无锡,214082);聂武,NIE Wu(哈尔滨工程大学,船舶工程学院,黑龙江,哈尔滨,150001);严波,YAN Bo(中国船舶科学研究中心,江苏,无锡,214082)
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| 摘 要： | 大型水面舰船的防护舱壁需要设计成工作在薄膜应力状态下.利用能量法推导了在爆炸荷载作用下防护舱壁塑性大变形的计算公式、探讨了防护舱壁的最大承载能力,对防护舱壁的设计要求进行了讨论.与国外发表的有关试验结果进行了计算比较,结果表明该方法具有一定的应用价值.
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| 关 键 词： | 防护舱壁 爆炸荷载 能量法 |
Capacity of surface warship’s protective bulkhead subjected to blast loading |
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| Xing-ning Peng,Wu Nie,Bo Yan.Capacity of surface warship’s protective bulkhead subjected to blast loading[J].Journal of Marine Science and Application,2009,8(1):13-17. |
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| Authors: | Xing-ning Peng Wu Nie Bo Yan |
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| Institution: | PENG Xing-ning1,2,NIE Wu1 , YAN Bo2 1.College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China 2.China Ship Scientific Research Center,Wuxi 214023,China. |
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| Abstract: | The protective bulkhead of the large surface warship need to be designed working in the membrane mode.In this paper,a formula is derived for calculating the plastic deformation of the protective bulkhead subjected to blast loading by the energy method,and the ultimate capability of the protective bulkhead can be calculated.The design demand of the protective bulkhead is discussed.The calculation is compared with external experiments,which indicates that the formula is of great application value. |
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| Keywords: | protective bulkhead blast loading energy method |
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