感应各向异性，剪胀，剪切软化和循环流动的机制，从微观机制的观点出发，进行了讨论。
The mechanism of induced anisotropy, dilatancy, shear softening and cyclic mobility was discussed from the viewpoint of micro-mechanism.
本文在黄土已有研究成果的基础上，通过三轴剪切试验对类黄土(黄土状土)的强度软化特性进行了重点研究。
This paper mainly studies the strength softening characteristic of loess-like soil by triaxial shear test on the basis of primary research productions of loess.
锯齿形切屑产生的原因是第一变形区内因热软化超过应变和应变率强化而发生了绝热剪切局部化。
The reason for the sawtooth chips is that the adiabatic shear localization occurs in the primary deformation zones when thermal softening exceeds strain and strain rate hardening.
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