knowledge of professional and technical personnel Notice on the organization of advanced research class on high-pressure science and new materials of engineering
Volume 33 Issue 4
Jul 2019
Turn off MathJax
Article Contents
Chinese Journal of High Pressure Physics  > 2019  >  33(4): 045101.
FENG Xiaowei, LU Yonggang, LI Yongze. Damage Assessment Method of Aircraft Targets under Blast Wave[J]. Chinese Journal of High Pressure Physics, 2019, 33(4): 045101. doi: 10.11858/gywlxb.20180687
Citation: FENG Xiaowei, LU Yonggang, LI Yongze. Damage Assessment Method of Aircraft Targets under Blast Wave[J]. Chinese Journal of High Pressure Physics, 2019, 33(4): 045101. doi: 10.11858/gywlxb.20180687
shu

Damage Assessment Method of Aircraft Targets under Blast Wave

doi: 10.11858/gywlxb.20180687

  • Institute of Systems Engineering, China Academy of Engineering Physics, Mianyang 621999, China

  • Received Date: 13 Nov 2018
  • Rev Recd Date: 22 Feb 2019
  • Publish Date: 25 Jun 2019
    Abstract
  • A new damage assessment method of aircraft targets under blast wave was studied based on the strength of aircraft structures. The failure criterion of typical aircraft targets was determined according to the strength design criterion of aircraft structure. Further, the critical blast wave overpressure causing the aircraft failure was obtained by the finite element analysis. It shows that the simulation results were consistent with the previous experimental results and the method was proved to be reasonable. Based on the method, the structural response under dynamic loading was further investigated. A series of blast wave overpressures and corresponding durations causing the aircraft failure were studied by the numerical simulations. Consequently, the overpressure-impulse damage criterion of typical aircraft target under blast wave was established. The results were considered to be a more reasonable method for assessing the aircraft overall damage effects under blast wave loading.

     

    • FullText(HTML)
  • loading
    • References(12)
  • [1]
    蒋浩征, 周兰庭, 蔡汉文. 火箭战斗部设计原理[M]. 北京: 国防工业出版社, 1982.
    [2]
    BALL R E. The fundamentals of aircraft combat survivability analysis and design [M]. 2nd ed. Reston: American Institute of Aeronautics and Astronautics Inc., 2003.
    [3]
    刘彤. 防空战斗部杀伤威力评估方法研究[D]. 北京: 北京理工大学, 2004.
    [4]
    裴扬, 宋笔锋, 石帅. 飞机作战生存力分析方法研究进展与挑战 [J]. 航空学报, 2016, 37(1): 216–234.

    PEI Y, SONG B F, SHI S. Analysis method of aircraft combat survivability: progress and challenge [J]. Acta Aeronautica et Astronautica Sinica, 2016, 37(1): 216–234.
    [5]
    司凯, 李向东, 郭超, 等. 破片式战斗部对飞机类目标毁伤评估方法研究 [J]. 弹道学报, 2017, 29(4): 52–57. doi: 10.3969/j.issn.1004-499X.2017.04.009

    SI K, LI X D, GUO C, et al. Research on damage assessment method of fragmentation warhead against airplane targets [J]. Journal of Ballistics, 2017, 29(4): 52–57. doi: 10.3969/j.issn.1004-499X.2017.04.009
    [6]
    梁斌, 冯高鹏, 周婕群, 等. 离散杆和EFP组合战斗部对飞机毁伤效应研究 [J]. 弹箭与制导学报, 2017, 37(1): 39–45.

    L1ANG B, FENG G P, ZHOU J Q, et al. Research on the damage effect of EFP combined warhead and discrete rod to battleplane [J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2017, 37(1): 39–45.
    [7]
    KONOKMAN H E, KAY A M. Analysis of aircraft survivability against fragmenting warhead threat: AIAA-2014.0355 [R]. Reston: AIAA, 2014.
    [8]
    黄季墀, 汪海. 飞机结构设计与强度计算[M]. 上海: 上海交通大学出版社, 2012.
    [9]
    陶梅贞. 现代飞机结构综合设计[M]. 西安: 西北工业大学出版社, 2014.
    [10]
    张森林. 在核爆炸冲击波环境中飞行飞机的结构动力响应分析 [J]. 航空学报, 1992, 13(9): A510–A515.

    ZHANG S L. Analysis of structural dynamic response for aircraft to petrating in the environment of nuclear explosion shock waves [J]. Acta Aeronautica et Astronautica Sinica, 1992, 13(9): A510–A515.
    [11]
    刘杨, 陆浦. 一种机翼弯剪载荷包线近似计算方法 [J]. 航空工程进展, 2013, 4(2): 241–246. doi: 10.3969/j.issn.1674-8190.2013.02.018

    LIU Y, LU P. Approximation method for calculating the wing load envelope of bending moment and shear force [J]. Advances in Aeronautical Science and Engineering, 2013, 4(2): 241–246. doi: 10.3969/j.issn.1674-8190.2013.02.018
    [12]
    隋树元, 王树山. 终点效应学[M]. 北京: 国防工业出版社, 2000.
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(7)

    Get Citation
    PDF
    XML

    Article Metrics

    Article views(6074) PDF downloads(51) Cited by()
    Proportional views
    Related

    Copyright©《高压物理学报》编辑部

    Tel:0816-2490042 E-mail:gaoya@caep.cn

    Shu ICP, 11011126 -2

    Supported by: Beijing Renhe Information Technology Co. Ltd support: info@rhhz.net  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return