| 超大型集装箱船纵骨屈服强度和疲劳强度的计算与分析 |
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| 引用本文： | 陈国胜.超大型集装箱船纵骨屈服强度和疲劳强度的计算与分析[J].船舶,2013,24(2):33-38,59. |
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| 作者姓名： | 陈国胜 |
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| 作者单位： | 德国劳氏船级社(中国)有限公司上海东亚审图部,上海,200020 |
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| 摘 要： | 纵骨的屈服强度和疲劳强度对于集装箱船十分重要,在设计建造阶段准确有效地评估连接处的屈服强度和疲劳强度具有重要意义。文章基于梁系理论和S-N曲线法,根据德国船级社(GL)和法国船级社(BV)的船体结构规范,对超大型集装箱船纵骨与主要支撑构件连接处的屈服强度和疲劳强度进行校核,将结果进行比较和分析,并提出合理化建议。
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| 关 键 词： | 超大型集装箱船 屈服强度 疲劳强度 S-N曲线法 |
Yielding and fatigue strength calculation and analysis of very large container vessel＇s longitudinal stiffeners |
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| CHEN Guo-sheng.Yielding and fatigue strength calculation and analysis of very large container vessel＇s longitudinal stiffeners[J].Ship & Boat,2013,24(2):33-38,59. |
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| Authors: | CHEN Guo-sheng |
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| Institution: | CHEN Guo-sheng (Germanischer Lloyd (china) Co., Ltd., ASEA Shanghai, Shanghai 200020, China) |
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| Abstract: | The yielding and fatigue strength of longitudinal stiffeners is very critical for container vessels. It is significant to evaluate accurately and effectively the yielding and fatigue strength at the joints during ship design and construction. Based on the beam theory and S-N curve method ,the yielding and fatigue strength at the longitudinal joints of a very large container vessel is calculated according to the hull structural standards by the GL and BV programs. This paper compares and analyzes the results and proposes the corresponding suggestion. |
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| Keywords: | very large container vessel yielding strength fatigue strength S-N curve method |
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