| 油船菱形耐撞结构研究 |
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| 引用本文： | 秦洪德,纪肖,申静. 油船菱形耐撞结构研究[J]. 船海工程, 2011, 40(1): 1-4,8. DOI: 10.3963/j.issn.1671-7953.2011.01.001 |
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| 作者姓名： | 秦洪德 纪肖 申静 |
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| 作者单位： | 哈尔滨工程大学船舶工程学院,深海工程技术研究中心,哈尔滨,150001 |
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| 摘 要： | 借鉴菱形抗爆抗冲击舷侧结构形式,进行系列数值仿真实例计算,对比分析菱形舷侧结构和传统形、Y形以及三明治夹层板舷侧结构的耐撞性,探讨菱形角度、高度和厚度对耐撞性的影响,仿真结果表明,菱形结构形式可以提高油船舷侧结构耐撞性,而且最佳尺度组合使其耐撞性最优,在此基础上得出最佳菱形角度和高度。
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| 关 键 词： | 油船 耐撞性 菱形舷侧结构 参数分析 |
Research on Crashworthiness of Diamond-shaped Side Structure of Tanker |
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| QIN Hong-de,JI Xiao,SHEN Jing. Research on Crashworthiness of Diamond-shaped Side Structure of Tanker[J]. Ship &Ocean Engineering, 2011, 40(1): 1-4,8. DOI: 10.3963/j.issn.1671-7953.2011.01.001 |
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| Authors: | QIN Hong-de JI Xiao SHEN Jing |
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| Affiliation: | QIN Hong-de,JI Xiao,SHEN Jing(Deepwater Engineering Research Center,College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China) |
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| Abstract: | Using a new kind of anti-shock side structure for reference,the crashworthiness of diamond-shaped side structure,conventional side structure,Y-shape side structure and sandwich-panel side structure under the same collision scenario were compared by a series of numerical simulation.The influence of diamond's angle,height and thickness on crashworthiness was discussed through parameter analysis.The results indicated that diamond-shaped side structure can improve crashworthiness and there exists the best size ... |
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| Keywords: | tanker crashworthiness diamond-shaped side structure parameter analysis |
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