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| 基于折叠式夹层板船体结构耐撞性设计 | |
| 引用本文： | 张延昌,王自力,张世联,翟高进.基于折叠式夹层板船体结构耐撞性设计[J].船舶工程,2009,31(6). |
| 作者姓名： | 张延昌 王自力 张世联 翟高进 |
| 作者单位： | 1. 上海交通大学船舶海洋与建筑工程学院,上海200030;江苏科技大学船舶与海洋工程学院,镇江212003 2. 江苏科技大学船舶与海洋工程学院,镇江,212003 3. 上海交通大学船舶海洋与建筑工程学院,上海,200030 |
| 摘 要： | 提高船体结构的耐撞性能是开展船舶碰撞与搁浅研究的主要目的,通过船体结构耐撞设计提高船舶的安全性,对常规船体结构进行优化来提高结构耐撞性能是有限的,设计新型高效的吸能单元是提高结构耐撞性能的有效途径m折叠式夹层板具有吸能好、比强高、刚度大等特性,是一种理想的能量吸收单元.引进特种吸能单元FSP设计出一种新式耐撞结构形式,分别应用于双壳、单壳舷侧结构,对其耐撞性能进行研究.通过数值仿真计算分析,证实FSP舷侧结构显著提高了单壳、双壳舷侧结构的抗撞能力,FSP结构是一种先进的耐撞结构形式. |
| 关 键 词： | 船舶碰撞 折叠式夹层板 结构耐撞性设计 抗撞性能 |
Hull structural crashworthy design based on folding sandwich panel |
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| ZHANG Yan-chang,WANG Zi-li,ZHANG Shi-lian,Zhai Gao-jin.Hull structural crashworthy design based on folding sandwich panel[J].Ship Engineering,2009,31(6). | |
| Authors: | ZHANG Yan-chang WANG Zi-li ZHANG Shi-lian Zhai Gao-jin |
| Affiliation: | ZHANG Yan-chang1,2,WANG Zi-li2,ZHANG Shi-lian1,Zhai Gao-jin2 (1. School of Naval Architecture,Ocean , Civil Engineering,Shanghai Jiaotong University,Shanghai 20030,China,2. School of Naval Architecture , Ocean Engineering,Jiangsu University of Science , Technology,Zhenjiang 212003,China) |
| Abstract: | The purpose of studying on ship collision and grounding is to improve the hull structural crashworthiness. Hull structural crashworthy design is benefit to both merchant ship and naval ship. The approach to designing new crashworthy structure with innovative energy absorption unit is more efficient to improve ship's crashworthiness than the approach to optimizing its ordinary structures. FSP (Folding Sandwich Panel), a kind of advanced crashworthy structure, has good energy absorbing capabilities, high stre... |
| Keywords: | ship collision FSP (folding sandwich panel) structural crashworthy design anti- collision ability |
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