本文以非线性连续体几何场论为理论基础，分析了无限大体中一个螺位错引起的应力场。
Based on the nonlinear geometry field theory of continuum mechanics, this paper analyzes the stress field due to a screw dislocation in an infinite medium.
本文推导了二维无限介质内嵌异性介质椭圆的弹性应力场分布。
For a two-dimensional infinite medium containing an elliptical inclusion of different material, elastic stress distribution formulas are derived.
以正交各向异性无限大板孔边应力场解析解为基础，导出了释放应变矩阵计算表达式，并用一个算例验证了该计算式的正确性。
Based on the analytical solution to stress field around a hole in a stressed orthotropic infinite width plate, a set of equations was derived to calculate the relieved strain matrix.
给出了半无限空间中任意倾角的走向滑动剪切断层错动产生的应力场的一套严密的解析表达式。
A complete suit of closely analytical expressions of stress field is presented for the strike slip shear fault with an arbitrary dip Angle in a semi infinite medium.
作为辅助问题，首先考虑了单根纤维嵌在无限大基体的特殊情形，导出了纤维和基体中随时间变化的应力场。其次，应用平均场方法给出了任意时刻复合材料的总体响应。
As an auxiliary problem, the special case of a single fiber embedded into an infinite matrix is considered firstly, and the time dependent stress in the composite at any time is given.
作为辅助问题，首先考虑了单根纤维嵌在无限大基体的特殊情形，导出了纤维和基体中随时间变化的应力场。其次，应用平均场方法给出了任意时刻复合材料的总体响应。
As an auxiliary problem, the special case of a single fiber embedded into an infinite matrix is considered firstly, and the time dependent stress in the composite at any time is given.
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