| Y型浮式生产储油轮船侧结构耐撞性 |
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| 引用本文： | 胡志强,高震,顾永宁.Y型浮式生产储油轮船侧结构耐撞性[J].上海交通大学学报,2005,39(5):706-710. |
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| 作者姓名： | 胡志强 高震 顾永宁 |
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| 作者单位： | 上海交通大学,船舶海洋与建筑工程学院,上海,200030;上海交通大学,船舶海洋与建筑工程学院,上海,200030;上海交通大学,船舶海洋与建筑工程学院,上海,200030 |
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| 基金项目： | 国家高技术研究发展计划(863)项目(2002AA602011) |
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| 摘 要： | 利用先进的非线性数值仿真技术，对一种浮式生产储油轮(FPSO)的Y型船侧结构的耐撞性进行了研究．计算出5万t穿梭油船以6m／s航速正撞30万tFPSO Y型船侧结构的场景下，FPSO船侧的结构损伤、最大碰撞力-撞深和船侧构件吸能-撞深等曲线及数据，并与传统型FPSO船侧结构在同样碰撞场景下的相应数据进行比较，以评价Y型船侧结构在耐撞性方面的优势．
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| 关 键 词： | 浮式生产储油轮 耐撞性 Y型船侧结构 碰撞力 撞深 |
| 文章编号： | 1006-2467(2005)05-0706-05 |
| 修稿时间： | 2004年8月23日 |
Research on the Crashworthiness of a Y-shape Side Structure Design for FPSO |
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| HU Zhi-qiang,GAO Zhen,GU Yong-ning.Research on the Crashworthiness of a Y-shape Side Structure Design for FPSO[J].Journal of Shanghai Jiaotong University,2005,39(5):706-710. |
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| Authors: | HU Zhi-qiang GAO Zhen GU Yong-ning |
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| Abstract: | A new type of side structure named Y-shape was introduced and its crashworthiness was analyzed with a nonlinear numerical simulation. The structural damages, the curves of collision force against penetration and the curves of energy absorption against penetration in the head-on collision between the shuttle tank and the Y-shaped side floating production, storage and offloading (FPSO) were obtained. They are compared with those of the conventional side structure under the same collision scenarios, to (evaluate) the advantage on crashworthiness by using the Y-shape side structure of FPSO. |
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| Keywords: | floating production storage and offloading(FPSO) crashworthiness Y-shape side structure collision force penetration |
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