When the inclusion closes to the interface crack tip, the shield effect is occurred. The shape of inclusion has no influence on K nearly.
另外,夹杂离裂尖较近时,会对K产生明显屏蔽作用,随着夹杂远离裂尖,对K的影响也逐渐减小,而夹杂形状对K几乎没有影响。
参考来源 - 含夹杂两相材料界面裂纹问题的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
There are few researches in the shield effect on ice force been reported in the world.
国内外尚无人对冰力掩蔽效应进行专门研究。
The testing result shows that the shield effect attains the requirement of GJB151A-97about army(inside and outside).
测试结果表明,屏蔽效果达到了GJB151A-97对陆军(内部和外部)的要求。
Favorable tax policy induces the demand of private health insurance with tax shield effect and the demonstration effect.
税收优惠政策通过避税效应和示范效应两个路径激励商业健康保险需求。
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