| 某型发射筒动力接管部位应力的有限元法分析 |
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| 引用本文： | 李兵尚,丁浩杰,王永,宋永军.某型发射筒动力接管部位应力的有限元法分析[J].军械工程学院学报,2009,21(2):35-37. |
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| 作者姓名： | 李兵尚 丁浩杰 王永 宋永军 |
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| 作者单位： | 海军潜艇学院三系;海军驻航天七院军事代表室;海军航空工程学院研究生队; |
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| 摘 要： | 基于有限元理论，建立某型发射筒动力接管部位的弹性力学模型，计算不同工质内压作用下动力接管部位的应力分布情况，探讨分析动力接管部位产生局部应力集中的主要原因及分布规律。
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| 关 键 词： | 有限元法 发射筒 动力接管 应力 |
Stress Analysis on the LCPP by FEM |
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| LI Bing-shang,DING Hao-jie,WANG Yong,SONG Yong-jun.Stress Analysis on the LCPP by FEM[J].Journal of Ordnance Engineering College,2009,21(2):35-37. |
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| Authors: | LI Bing-shang DING Hao-jie WANG Yong SONG Yong-jun |
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| Institution: | 1.3rd Department;Naval Submarine Academy;Qingdao 266071;China;2.Naval Delegate Office Stationed in the 7th Aerospace Research Institute;Chengdu 610100;3.Graduate Students'Brigade of NAEI;Yantai 264001;China |
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| Abstract: | Based on FEM(Finite Element Method),the elastic mechanics model of the bonded LCPP(launch Canister and Power Piping)is built and solved under different internal pressure.Then each reason for stress concentration is analyzed and the rules of stress distribution are put forward. |
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| Keywords: | FEM launch canister power piping stress |
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