[1]王锋锋,杨国来,葛建立.基于HyperWorks的某迫击炮座钣结构优化[J].弹道学报,2019,(01):14.[doi:10.12115/j.issn.1004-499X(2019)01-003]
 WANG Fengfeng,YANG Guolai,GE Jianli.Structural Optimization for Base Plate of Mortar Based on HyperWorks[J].Journal Of Ballistics,2019,(01):14.[doi:10.12115/j.issn.1004-499X(2019)01-003]
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基于HyperWorks的某迫击炮座钣结构优化()
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《弹道学报》[ISSN:1004-499x/CN:32-1343/TJ]

卷:
期数:
2019年01期
页码:
14
栏目:
出版日期:
2019-03-30

文章信息/Info

Title:
Structural Optimization for Base Plate of Mortar Based on HyperWorks
文章编号:
1004-499X(2019)01-0014-04
作者:
王锋锋杨国来葛建立
南京理工大学 机械工程学院,江苏 南京 210094
Author(s):
WANG FengfengYANG GuolaiGE Jianli
School of Mechanical Engineering,Nanjing University of Science and Technology,Nanjing 210094,China
关键词:
迫击炮座钣 拓扑优化 尺寸优化
Keywords:
mortar base plate topology optimization size optimization
分类号:
TH122
DOI:
10.12115/j.issn.1004-499X(2019)01-003
文献标志码:
A
摘要:
为了在保证可靠刚度和强度的基础上减轻某迫击炮座钣的质量,对其进行结构优化和轻量化设计。通过HyperWorks有限元软件对迫击炮座钣安装在土壤工况下的刚度和强度进行仿真计算,采用寻找主要受力路径并修改应力集中区域结构的方法,对座钣进行了结构拓扑优化,改进了座钣结构。在此基础上,对座钣的主钣和驻臼进行了尺寸优化,对优化前后的座钣强度、位移和质量进行了对比,结果表明,优化后的座钣不仅减轻了质量,还提高了强度。
Abstract:
To reduce the quality of a mortar base plate on the basis of ensuring reliable stiffness and strength,the structural optimization and lightweight design were carried out. The HyperWorks finite element software was used to simulate the stiffness and strength of mortar base plate under soil conditions. The method of searching the main stress path and modifying the stress concentration area structure was used to optimize the structure topology of base plate,and the structure was improved. On this basis,the size optimization of the main plate and socket of base plate was carried out by using the size optimization method. The finite element analysis was carried out to compare the plate before and after the optimization. The results of finite element analysis show that the strength of the optimized base plate greatly improves,and the weight of the base plate reduces.

参考文献/References:

[1] 马洪峰. 迫击炮座钣的机构分析与优化设计[D]. 南京:南京理工大学,2009.
MA Hongfeng. Mechanism analysis and optimum design of mortar base plate[D]. Nanjing:Nanjing University of Science and Technology,2009.(in Chinese)
[2]RISTIC Z,KARI A,BAJEVIC M. Dynamic analysis of a model of the mortar base plate applying the proengineer software[J]. VojnotehniAcˇki Glasnik,2009,57(1):81-91.
[3]柳云峰. 基于AWE某迫击炮座钣瞬态动力学分析[J]. 机械工程与自动化,2011(3):41-42.
LIU Yunfeng. Transient dynamic analysis of mortar base plate based on AWE[J]. Mechanical Engineering & Automation,2011(3):41-42.(in Chinese)
[4]王鹏翔,赵捍东,刘麒峰. 某迫击炮座钣力学特性的有限元分析[J]. 兵工自动化,2017,36(3):66-69.
WANG Pengxiang,ZHAO Handong,LIU Qifeng. Mechanical properties finite element analysis of certain type mortar base plate[J]. Ordnance Industry Automation,2017,36(3):66-69.(in Chinese)
[5]张孝明,刘树华,彭克侠,等. 某迫击炮座钣拓扑优化设计[J]. 兵器装备工程学报,2016,37(4):33-35.
ZHANG Xiaoming,LIU Shuhua,PENG Kexia,et al. Topological optimization design for mortar’s base plate[J]. Journal of Ordnance Equipment Engineering,2016,37(4):33-35.(in Chinese)
[6]王伟,高跃飞. 迫击炮座钣有限元分析及优化[J]. 机械工程与自动化,2014(6):72-73.
WANG Wei,GAO Yuefei. Finite element analysis and optimization design of mortar base plate[J]. Mechanical Engineering & Automation,2014(6):72-73.(in Chinese)
[7]孙全兆,杨国来,葛建立. 某火炮上架结构改进设计[J]. 兵工学报,2012,33(11):1281-1285.
SUN Quanzhao,YANG Guolai,GE Jianli. Improved design for top carriage of a gun[J]. Acta Armamentarii,2012,33(11):1281-1285.(in Chinese)
[8]束贤通,陆建伟,田元能,等. 迫击炮设计手册[M]. 北京:国防工业出版社,1984.
SHU Xiantong,LU Jianwei,TIAN Yuanneng,et al. Mortar design manual[M]. Beijing:National Defense Industry Press,1984.(in Chinese)
[9]洪清泉,赵康,张攀,等. OptiStruct & HyperStudy理论基础与工程应用[M]. 北京:机械工业出版社,2013.
HONG Qingquan,ZHAO Kang,ZHANG Pan,et al. Theoretical basis and engineering application of OptiStruct & HyperStudy[M]. Beijing:China Machine Press,2013.(in Chinese)

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备注/Memo

备注/Memo:
收稿日期:2018-03-21
基金项目:国防预研基金项目(30107040705)
作者简介:王锋锋(1986- ),女,博士研究生,研究方向为结构设计与仿真。E-mail:wangfengfengxcd@163.com。
通信作者:杨国来(1968- ),男,教授,博士生导师,研究方向为火炮现代设计理论与方法。E-mail:yyanggl@mail.njust.edu.cn。
更新日期/Last Update: 2019-03-10