| 提高高强钢在船体结构中的应用比例 |
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| 引用本文： | 白杨,董旭静,潘政红.提高高强钢在船体结构中的应用比例[J].冶金丛刊,2012(5):36-38,45. |
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| 作者姓名： | 白杨 董旭静 潘政红 |
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| 作者单位： | 广州中船龙穴造船有限公司,广东广州510000 |
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| 摘 要： | 通过对提高高强度钢在船体结构中的应用比例进行研究,探讨了在不改变船舶尺度的情况下如何降低船舶的空船重量与建造成本。指出可通过合理选用不同强度等级的高强钢材料,以求提高船体结构参与载荷分配的效率,提高整体结构的总体强度,优化局部结构的屈曲强度与疲劳强度。
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| 关 键 词： | 高强钢 船体结构 总体强度 屈曲强度 疲劳强度 |
RESEARCH ON IMPROVE THE PROPORTION OF HIGH-STRENGTH STEEL TO BE USED FOR THE HULL STRUCTURE |
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| Bai Yang Dong Xujing Pan Zhenghong.RESEARCH ON IMPROVE THE PROPORTION OF HIGH-STRENGTH STEEL TO BE USED FOR THE HULL STRUCTURE[J].Metallurgical Collections,2012(5):36-38,45. |
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| Authors: | Bai Yang Dong Xujing Pan Zhenghong |
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| Affiliation: | Bai Yang Dong Xujing Pan Zhenghong (Guangzhou Chinashipyard Longxue Shipyard Ltd. , Guangzhou 510000, Guangdong) |
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| Abstract: | By increasing the proportion of high-strength steel in the hull structure, we could reduce the weight of hull structure and cost of construction without changing ship＇s main dimensions. By choosing reasonable grades of tensile steel, we could improve the efficiency of loading distribution and global strength of hull structure, optimize the buckling strength and fatigue strength for the key parts. |
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| Keywords: | High-strength steel hull structure buckling strength fatigue strength |
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