计算了作用在螺型位错上的位错力。
The image force acting on the screw dislocation is then calculated.
研究压电材料在均匀热流作用下螺型位错与圆弧裂纹的相互作用。
The interaction between piezoelectric screw dislocation and circular crack under remote uniform heat flux was investigated.
研究了多晶体材料中螺型位错偶极子和界面裂纹的弹性干涉作用。
The elastic interaction between a screw dislocation dipole and a mode III interface crack is investigated.
该文研究了螺型位错偶极子和圆形夹杂界面裂纹的弹性干涉作用。
This paper investigates the problem of the elastic interaction between a screw dislocation dipole and a circular interface crack.
研究了压电材料中压电螺型位错和共线界面导电刚性线夹杂的电弹干涉效应。
The problem for the interaction between a uniformly moving screw dislocation and interface rigid lines in two dissimilar anisotropic materials are investigated.
本文主要通过求解相应问题的螺型位错解和稳态温度场解来获得所研究问题的解。
The solutions of the researched problems are obtained by solving screw dislocation solution and steady state temperature field solution of correlative problem in this paper.
分析结果表明，界面裂纹和刚性线夹杂对螺型位错与夹杂的干涉作用具有强烈的扰动效应。
As a result, analysis and discussion show that the influence of interfacial crack or rigid line inclusion on the interaction between screw dislocation and inhomogeneity is significant.
研究了无穷远纵向剪切下圆形弹性夹杂界面裂纹与基体中任意位置螺型位错的相互干涉问题。
The interaction effects between the circular interfacial cracks and the screw dislocation located inside the matrix under longitudinal shear are dealt with.
第二章基于压电材料的机电耦合关系求解螺型位错、圆形界面裂纹与夹杂之间相互作用的问题。
In the second chapter, the interaction among a screw dislocation, circular interfacial crack and inclusion is solved based on the electromechanical coupling relation of piezoelectric material.
第四章分析压电材料在远端均匀热流场下螺型位错、圆形界面裂纹与夹杂之间相互作用的问题。
In the fourth chapter, the interaction among a screw dislocation, circular interfacial crack and inclusion under remote uniform heat flux is derived.
研究了无限大压电基体材料中压电螺型位错与含界面导电刚性线椭圆夹杂的电弹耦合干涉问题。
The electroelastic interaction between a piezoelectric screw dislocation and an elliptical inclusion containing an electrically conductive interfacial rigid line is investigated.
方法通过将位错分解为刃型和螺型分量，该位错引起的整个弹性场可由两个分量所引起的弹性场叠加得到。
Methods a dislocation was separated into pure edge part and pure screw part and their superposition was used to find the elastic field.
方法通过将位错分解为刃型和螺型分量，该位错引起的整个弹性场可由两个分量所引起的弹性场叠加得到。
Methods a dislocation was separated into pure edge part and pure screw part and their superposition was used to find the elastic field.
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