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中文核心期刊

界面裂纹尖端有限变形弹性场的渐近分析

AN ASYMPTOTIC ANALYSIS OF THE ELASTOSTATIC FIELD WITH FINITE DEFORMATION NEAR THE TIP OF AN INTERFACE-CRACK

  • 摘要: 采用完全非线性弹性理论,研究了一类新的可压缩超弹性材料形成的界面裂纹问题,给出了平面应变条件下裂尖场的渐近解.揭示了界面裂纹尖端场的变形特征.

     

    Abstract: This work investigates the behavior of a tractionfree crack at the interface of two semi-infinite slabs bonded together under the conditions of plane strain. An asymptotic solution is found by the use of the fully non-linear equilibrium theory of a new compressible elastic solids.

     

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