...形下,一些合金材料中会出现特殊的塑性失稳现象,即时域上的锯齿形应力流动(jerkyflow)和空域上的应变局域化(strain localization),该现象也被称为Portevin-LeChatelier(PLC)效应[1—6].PLC效应在空域上的应变局域化行为通常以带状结构
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strain localization band 应变局部化带
shear strain localization 剪切应变局部化
the strain localization 应变局部化
strain localization zone 应变局部化区
strain localization bands 应变局部化带
plastic strain localization 应变集中
shearing strain localization 剪切应变局部化
strain localization phenomena 变形局部化
STATE-DEPENDENT STRAIN LOCALIZATION 取决于材料状态的变形局部化现象
The generalized plastic mechanics is not adaptable to explain the geo-tech strain localization.
广义塑性力学不适宜于解释岩土应变局部化现象。
And then, the so_called equivalent length is redefined by using the basic concept of modeling of strain localization.
等效长度的概念具有了明确的物理含义，且几个基本模型在理论基础上达到一致。
Strain localization of rock sample in uniaxial compression is the result of self-organization of deformation during loading.
应变局部化是加载过程岩样内部变形自组织的结果。
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