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中国物理学会期刊
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位错在裂纹顶端的象力

物理学报, 1984, 33(9): 1337-1340.
DOI: 10.7498/aps.33.1337
CSTR: 32037.14.aps.33.1337

THE IMAGE FORCE ON THE DISLOCATION NEAR A CRACK TIP

Acta Phys. Sin., 1984, 33(9): 1337-1340.
DOI: 10.7498/aps.33.1337
CSTR: 32037.14.aps.33.1337
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  • 摘要

    本文利用保角变换方法计算了近椭圆孔边位错象力。将椭圆一轴缩小到零,得到了裂纹情况的位错象力。

     

    Abstract

    The image force on the dislocation near an elliptical hole is calculated by confor-mal mapping technique. Allowing one axis of the ellipse to dwindle to zero, the crack limit solution is obtained.

     

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