1) growth rate of plastic strain
塑性应变增长率
1.
Then,an empirical formula is established to describe the relationship between fatigue life and the growth rate of plastic strain in the second stage for .
通过疲劳试验,筛选出最适合作为混凝土疲劳寿命预测指标的参数,由试验数据得出了混凝土疲劳变形发展第二阶段中塑性应变增长率与疲劳寿命关系的经验公式;提出了一种基于塑性应变增长率的混凝土疲劳寿命预测方法。
2) Strain Growth Rate
应变增长率
3) plastic strain rate
塑性应变率
1.
By analyzing some mechanical quantities and typical dynamic testing results for similar models, this paper studies the scale effect pertaining to similar models made of strain-rate dependent materials, and also describes the effect of plastic strain rate on the mechanical behavior of similar models under dynamic loading.
通过对相似模型中若干力学量和典型动力学实验中部分结果和结论的探讨分析，研究了动态载荷下率相关材料相似模型的尺度效应，阐述了塑性应变率具有的尺度效应对相似模型在动态载荷下的影响，指出了塑性应变率尺度效应的一个重要特征是，随着结构特征尺度的减小，其动力行为的应变率敏感效应增强。
4) plastic strain increme
塑性应变增量
5) plastic volumetric-strain increment
塑性体应变增量
1.
the plastic volumetric-strain increment and the equivalent plastic strain increment under yield condition,the double shearing yield criterion is strictly deduced on the basis of plastic flow rule drawn from plastic flow rule of Drucker postulation.
基于Drucker公设,利用塑性体应变增量、等效塑性应变增量等塑性指标,假定金属材料的塑性体应变增量为零,设材料屈服时的dεp与应力状态无关,通过严密的数学导出双剪准则,并在数学上解释双剪准则。
6) volumetric plastic strain increment
体塑性应变增量
1.
the equivalent plastic strain increment and volumetric plastic strain increment were researched.
对反映塑性的两个重要指标即等效塑性应变增量和体塑性应变增量进行了研究。
补充资料：种群增长率(见种群出生率)
种群增长率(见种群出生率)
种群增长率见种群出生率。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条