| 潜艇端部舱壁结构分析 |
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| 引用本文： | 范名琦,王永军,刘鑫.潜艇端部舱壁结构分析[J].船舶力学,2007,11(4):594-599. |
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| 作者姓名： | 范名琦 王永军 刘鑫 |
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| 作者单位： | 渤海造船厂军代室,辽宁,葫芦岛,125004;中国船舶科学研究中心,江苏,无锡,214082 |
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| 摘 要： | 端部舱壁结构是潜艇耐压壳体的重要组成部分.该文利用APDL参数化语言编程对影响潜艇端部球面舱壁强度的主要参数进行了讨论和分析.结果表明过渡环两端均采用相切联接时的端部球面舱壁结构的应力水平最低,分析结果同时也证明在进行舱壁结构分析计算时可以忽略梁柱效应的影响.文中的研究结果对潜艇端部舱壁设计具有重要指导作用.
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| 关 键 词： | 有限元 潜艇结构 端部舱壁 强度 |
| 文章编号： | 1007-7294（2007）04-0594-06 |
| 修稿时间： | 2007-02-07 |
Analysis of dome for submarine structure |
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| FAN Ming-qi,WANG Yong-jun,LIU Xin.Analysis of dome for submarine structure[J].Journal of Ship Mechanics,2007,11(4):594-599. |
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| Authors: | FAN Ming-qi WANG Yong-jun LIU Xin |
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| Institution: | 1 Navy Representative to Bohai Shipyard, Huludao 125004, China; 2 China Ship Scientific Research Center, Wuxi 214082, China |
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| Abstract: | The dome structure is an important part of submarine shell.The main factors to the strength of submarine dome is analyzed and discussed by using APDL language in this paper.Some useful results for the structural design are obtained.The stress level is lowest when the transitional annulus' shell is tangential to each other at both sides.And the girder-column effect can be neglected in the strength analysis to dome structure of submarine.The conclusion would play an important role in the design of dome structure. |
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| Keywords: | FEA structure of submarine dome strength |
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