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用界面单元法分析复合材料界面力学性能*

叶碧泉 羿旭明 靳胜勇 梁芝茹

叶碧泉, 羿旭明, 靳胜勇, 梁芝茹. 用界面单元法分析复合材料界面力学性能*[J]. 应用数学和力学, 1996, 17(4): 343-348.
引用本文: 叶碧泉, 羿旭明, 靳胜勇, 梁芝茹. 用界面单元法分析复合材料界面力学性能*[J]. 应用数学和力学, 1996, 17(4): 343-348.
Ye Biquan, Yi Xuming, Jing Shengyong, Liang Zhiru. Analysis of Interphase Mechanical Behavior with Interface Element in the Composite Materials[J]. Applied Mathematics and Mechanics, 1996, 17(4): 343-348.
Citation: Ye Biquan, Yi Xuming, Jing Shengyong, Liang Zhiru. Analysis of Interphase Mechanical Behavior with Interface Element in the Composite Materials[J]. Applied Mathematics and Mechanics, 1996, 17(4): 343-348.

用界面单元法分析复合材料界面力学性能*

基金项目: * 国家自然科学基金

Analysis of Interphase Mechanical Behavior with Interface Element in the Composite Materials

  • 摘要: 本文利用界面单元的固有特性,将其用来模拟复合材料中纤维与基体之间的界面特征,计算了一个沿X轴方向纤维周期排列的单尾板,在横向载荷作用下的应力分布问题。给出了三相(纤维、基体和界面)特性各种配比时应力分布等高线图以及通过界面时径向应力σr的变化情况,反映了界面特性对应力分布的影响。
  • [1] D.F.Adams,A micromechanics analysis of the influence of the interface on the performance of polymer-matrix composites,J.Reinf Plastics and .Composites.6(1987),66-87.
    [2] E.Zywicz,Local stresses and deformation due to fabrication and transverse loading in an ideal continuously reinforced Graphite/Aluminum metal matrix composite,M.Sc.Thesis.Dept.of Mech.Eng.MIT(1986).
    [3] J.D.Achenbach and H.Zhu,Effect of interfacial zone on mechanical behavior and failure of fiber-reinforced composites,J.Mech.Phys.Solid,3,37(1989),381-393.
    [4] J.M.Hohberg and H.Backmann,A micro joint element for nonlinear arch dam analysis,Numerical Merhods in Geomechanics,Ed.by G.Swoboda.Balkema Rotterdam(1989).828-834.
    [5] A.Gens,I.Carol and E.F.Alonso,Elastic-plastic model for joints and interfaces,Proc.2nd Int.ConJ: Computational Plasticity,Ed.by D.J.Owen,E.Hinton and E.Onate,Vol.2.Pineridge Press.Swansea(1989),1251-1264.
    [6] M.Keuser.G.Mehlhorn and V.Cornelius,Bond between prestressed steel and concrete,computer analysis using ADINA,.Comp.Struct.,17(1983),669-676.
    [7] J.C.L.Schellekens and R.Deborst.On the numerical integration of interface elements,International J.for Numerical Methods in Engineering,36(1993),43-66.
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出版历程
  • 收稿日期:  1995-01-20
  • 刊出日期:  1996-04-15

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