今天的儿童正在大量的应力和应变。
并得出了损伤变量分别随应力和应变而变化的规律。
The evolutional law of damage variable as a function of stress was obtained.
应变速率和应力呈非线性关系。
进一步针对轴对称问题，引入等效应变和等效应力。
The effective strain and effective stress are introduced under the condition of axial symmetry.
模拟得出了变形过程中的应力应变状态和错动量分布。
Cauchy stress, plastic strain and slipping-off distribution in the workpiece during drawing process are given.
棘轮应变和棘轮应变幅都会随着平均应力和应力幅的增大而增大。
Ratcheting strain and strain range will increase with the average stress and stress range increasing.
棘轮应变和棘轮应变幅都会随着平均应力和应力幅的增大而增大。
Ratcheting strain and strain range will increase with the average stress and stress range increasing.
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