knowledge of professional and technical personnel Notice on the organization of advanced research class on high-pressure science and new materials of engineering
Volume 14 Issue 3
May. 2015
Turn off MathJax
Article Contents
Chinese Journal of High Pressure Physics  > 2000  >  14(3): 203-208 .
LUO Jing-Run, LI Da-Hong, ZHANG Shou-Qi, ZHAO Fang-Fang, ZHAO Yu-Hua. Damage Evolution of PBX under Simple Tension[J]. Chinese Journal of High Pressure Physics, 2000, 14(3): 203-208 . doi: 10.11858/gywlxb.2000.03.008
Citation: LUO Jing-Run, LI Da-Hong, ZHANG Shou-Qi, ZHAO Fang-Fang, ZHAO Yu-Hua. Damage Evolution of PBX under Simple Tension[J]. Chinese Journal of High Pressure Physics, 2000, 14(3): 203-208 . doi: 10.11858/gywlxb.2000.03.008
shu

Damage Evolution of PBX under Simple Tension

doi: 10.11858/gywlxb.2000.03.008
  • 1.

    Institute of Structural Mechanics, CAEP, Mianyang 621900, China;

  • 2.

    Institute of Fluid Physics, CAEP, Mianyang 621900, China;

  • 3.

    China Academy of Engineering, Mianyang 621900, China;

  • 4.

    Graduate School, CAEP, Mianyang 621900, China

More Information
  • Corresponding author: LUO Jing-Run
  • Received Date: 08 Sep 1999
  • Rev Recd Date: 28 Feb 2000
  • Issue Publish Date: 05 Sep 2000
    Abstract
  • The nonlinearity of PBX mechanical behaviors under simple tension was treated as the result of damage evolution, and damage parameter was measured experimentally. A damage evolution equation was derived. The prediction from the constitutive relation including elastic damage effect agrees well with the experimental results. Damage character and its measurement method were also discussed.

     

    • FullText(HTML)
  • loading
    • References(12)
  • Field J E, Palmer S J P, Pope P H, et al. Mechanical Properties of PBX's and Their Behavior during Drop Weight [A]. Short M, Deal W E. Proceedings Eighth Symposium (International) on Detonation [C]. Maryland: Naval Surface Weapon Center, 1985: 635-644.
    Gray G T, Idar D J, Blumenthal W R, et al. High-and Low-Strain Rate Compression Properties of Several Energetic Material Composites as a Function of Temperature and Strain Rate [A]. Short M. Paper Summaries-the 11th Int Detonation [C]. Colorado: Snowmass Conference Center, 1998: 229.
    Kachanov L M. Introduction to Continuum Damage Mechanics [M]. Netherlands: Martinus Nijhoff Publishers, 1986.
    Lemaitre J. A Course on Damage Mechanics [M]. Berlin: Spring-Verlag, 1992.
    谢和平. 岩石与混凝土损伤力学 [M]. 北京: 中国矿业大学出版社, 1990.
    杨光松. 损伤力学与复合材料损伤 [M]. 北京: 国防工业出版社, 1995.
    周凤华, 王礼立, 胡时胜. 有机玻璃在高应变率下的损伤型非线性粘弹性本构关系及破坏准则 [J]. 爆 炸与冲击, 1992, 12(4): 333-342.
    Schapery R A. A Micromechanical Model for Nonlinear Viscoelastic Behavior of Partial Reinforced Rubber with Distributed Damage [J]. Eng Frac Mech, 1986, (25): 845-867.
    Gazonas G A. An Uniaxial Nonlinear Viscoelastic Constitutive Model with Damage for M310 Gun Propellant [J]. Mech Mater, 1993, (15): 323-335.
    Duncan E J S, Margetson J. A Nonlinear Viscoelastic Theory for Solid Rocket Propellants Based on a Cumulative Damage Approach [J]. Propellants, Explosives, Pyrotechnics, 1998, (23): 94-104.
    Chaboche J L. Continuum Damage Mechanics [J]. J Appl Mech, 1988, (55): 59-64.
    Luo Jingrun, Zhang Shouqi, Wei Riyan, et al. Fracture Characters of High Explosive and Its Simulacrum [A]. Yu M H, Fan S C. Strength Theory [C]. Beijing: Science Press, 1998: 805-809.
    • 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
    Get Citation
    PDF
    XML

    Article Metrics

    Article views(8167) PDF downloads(645) Cited by()
    Proportional views
    Related
    

    Website Copyright© Editorial Office of Chinese Journal of High Pressure Physics

    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