| 凸角处设舱壁的轴对称凹凸角舱段优化设计 |
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| 引用本文： | 黄镇熙,刘宇,李铭,伍莉.凸角处设舱壁的轴对称凹凸角舱段优化设计[J].舰船科学技术,2009,31(2). |
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| 作者姓名： | 黄镇熙 刘宇 李铭 伍莉 |
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| 作者单位： | 1. 武汉第二船舶设计研究所,湖北武汉,430064
2. 海军驻431厂军代表室,辽宁葫芦岛,125004 |
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| 摘 要： | 对凸角处设舱壁的轴对称凹凸角舱段结构分别用迁移矩阵法及有限元方法进行了应力分析,对比了2种计算方法所求结果的差别;用有限元方法对舱段结构的主要参数进行了强度优化,并分析了各参数对舱段最大表面应力的影响,对优化前后的设计方案用迁移矩阵法进行验证.本研究方法是用有限元法对舱段参数进行优化并用迁移矩阵法对优化数据进行最终计算,以确定设计参数的一种设计方法,是凹凸角舱段优化设计中一种行之有效的方法.
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| 关 键 词： | 凹凸角舱段 凹角环 凸角环 优化设计 |
Optimization design of axial symmetry concave-convex angle segment structure in the salient ring supported bulkhead |
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| HUANG Zhen-xi,LIU Yu,LI Ming,WU Li.Optimization design of axial symmetry concave-convex angle segment structure in the salient ring supported bulkhead[J].Ship Science and Technology,2009,31(2). |
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| Authors: | HUANG Zhen-xi LIU Yu LI Ming WU Li |
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| Institution: | 1.Wuhan Second Ship Design and Research Institute;Wuhan 430064;China;2.Navy Military Representative Department Resident in No.431 Plant;Huludao 125004;China |
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| Abstract: | In the article we analyse the stress to the axial symmetry concave-convex angle segment structure in the salient ring supported bulkhead by the method of the finite elements and migration matrix,we compare the difference between the two calculating methods.Afterwards we carry on the intensity optimization by the method of the finite elements for the main parameters of the segment structure and we analyse the influence of various parameters to the max.surface stress on the segment structure for the design be... |
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| Keywords: | concave-convex angle segment nook ring salient ring optimizatim design |
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