在流动剪切应力为残余剪切强度时，对剪切带内部的局部孔隙比和平均孔隙比进行了理论分析。
Local void ratio and average void ratio in shear band are investigated as residual shear strength is reached.
数据处理方法是将初始磁致伸缩平均值和终了磁致伸缩平均值用一个公式处理，得到残余应力变化情况。
The data processing method USES a formula to process the initial magnetostrictive average and the final magnetostrictive average, to obtain the residual stress changes instance.
本文根据弹塑性理论基本方程，导出了高水平均匀残余应力场由于钻孔引起的松弛应变与残余应力的关系公式。
When a high level isotropic stress field is disturbed by a drilled hole, a relation of relieved strain vs. residual stress is derived by the basic equations of elastoplastic theory.
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