[1]武瑞文,顾克秋,张国栋.某自行加榴炮闭气结构非线性有限元分析[J].南京理工大学学报(自然科学版),2004,(03):261-264.
 WU Rui wen,GU Ke qiu,ZHANG Guo dong.Nonlinear Finite Element Analysis of the Obturator of a Self-propelled Howitzer[J].Journal of Nanjing University of Science and Technology,2004,(03):261-264.
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某自行加榴炮闭气结构非线性有限元分析()
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2004年03期
页码:
261-264
栏目:
出版日期:
2004-06-30

文章信息/Info

Title:
Nonlinear Finite Element Analysis of the Obturator of a Self-propelled Howitzer
作者:
武瑞文顾克秋张国栋
南京理工大学机械工程学院, 江苏南京210094
Author(s):
WU Rui wenGU Ke qiuZHANG Guo dong
School of Mechanical Engineering NUST,Nanjing 210094,China
关键词:
自行加榴炮 闭气炮闩Houbolt 算法 多体接触 弹塑性 有限元分析
Keywords:
sel-f propelled how it zer obturating breech mechanism Houbolt algorithm mult-i body contact elastoplast icity f inite element analysis
分类号:
TJ818
摘要:
在单步Houbolt算法的理论基础上 ,建立某自行加榴炮炮闩闭气结构系统装配体有限元模型 ,采用多体接触弹塑性有限元技术 ,对该炮闩闭气结构进行静力学和动力学有限元计算。计算结果表明 ,各个构件强度满足使用要求
Abstract:
The theoret ical foundat ion of the single-stepHoubolt algorithm is expounded. A f inite element model of the assembly of the breech mechanism of a sel-f propelled How it zer is established. Based on elastoplastic theory and mult-i body contact algorithm, stat ic and dynamic f inite element analysis of the structural system is performed. T he simulat ion results indicate that the st rength of each component in the st ructural system is satisfactory.

参考文献/References:

[ 1] 顾克秋, 钱林方, 侯保林. 炮尾炮闩机构装配体有限元分析[ J] . 南京理工大学学报, 2000, 24( 5) , 414~ 417.
[ 2] 陈火红. Marc 有限元实例分析教程[ M] . 北京: 机械工业出版社, 2002.
[ 3] Chung J, Hulbert G M. Family of single- step Houbolt time integ ration algo rithms for structural dynamics [ J] . Computer Met hods in Applied Mechanics and Engineer ing , 1994, 118( 1) : 1~ 11.

备注/Memo

备注/Memo:
作者简介: 武瑞文( 1963- ) , 男, 内蒙古包头人, 高级工程师, 研究方向: 武器系统应用工程;
通讯作者: 顾克秋( 1963- ) , 男, 教授, E-mail: gukq@ mail. njust. edu. cn。
更新日期/Last Update: 2013-03-11