The stress singularity depends on the material combination and the geometrical shape of the interface edge.
结合材料的应力奇异性取决于两种材料的材料常数和界面端形状。
With the method of asymptotic and variable separation, the stress singularity near the conic-shaped crack tip at a bi-material interface is fulfilled.
据此利用渐近展开和分离变量相结合的方法对裂尖奇异性指数的变化进行了分析。
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