strain softening的例句大全

The distributions of temperature, stress, strain, strain rate, displacement and viscous damping coefficient within ductile shear zone at different time intervals are distinguished in the cases of accelerating creep age and strain softening.

并对加速蠕变和应变软化两种情况，给出了不同时刻韧性剪切带内的温度、应力、应变、应变率、位移和粘滞系数的分布特征，描述了岩石递进变形的规律。

the deformation properties of pyrophyllite powder compact after peak stress were changed from strain softening to ideal plasticity .

相比于粉压叶蜡石峰后从应变软化转化为理想塑性，天然叶蜡石表现出相对的脆性。

the implicit gradient model and the partial model are applied respectively to simulation of the strain softening.

分别应用隐式梯度模型和局部模型对混凝土应变软化进行了模拟。

According the testing analysis, it was discovered that the typical tensile strain softening curve can be described with straight line segments defined by four key points.

试验分析表明，典型的钢纤维混凝土拉伸软化曲线，可以用具有四个关键点的直线段描述，本文结合试验数据给出各段直线参数的确定方法。

The stress-strain curve of frozen soil under uni-axial dynamic loading behaved with strain softening, showing brittle behavior.

单轴动态加载下，冻土应力应变曲线表现为应变软化，显示出脆性材料特征。

There is a fracture process zone near the crack tip for the tensile strain softening materials.

在应变软化材料的主裂缝尖端存在一断裂过渡区。

And it is found that the model can duplicate the transference of deformation mode from the strain softening under the low confining pressures to the strain hardening under the high confining pressures; and the brittleness index gradually reduces when the confining pressure is increased.

模拟结果表明：这一模型可以模拟低围压下的应变软化到高围压下的应变硬化现象，并且脆性指数随着围压的增大而逐渐减小。

Experimental and theoretical study on size effect on strain softening of rock materials

岩石材料应变软化尺寸效应的实验和理论研究

Numerical analysis indicates that strain hardening and strain rate hardening are to resist the growth of voids, whereas the ambient temperature is to promote the growth of voids in OFHC. It is also shown that the thermal softening has negligible influence on the growth of voids.

模型的数值分析表明，对OFHC铜来说，应变硬化效应、应变率效应阻碍了孔洞的增长，热效应对孔洞增长影响不大，而环境温度的升高促进了孔洞的增长。

Routine tri-axial CU shear test results indicate the stress-strain relationships of the unsaturated MaLan loess are softening with increasing strain.

常规三轴的CU剪切试验表明，非饱和马兰黄土的应力应变关系呈现出弱软化的特征。

Strain age hardening or softening of IC-218 alloy

IC-218合金的时效硬化或软化

the functional relationships among the dynamic softening time, the torsion rupture strain and temperature-strain rate co. . .

建立了形变温度-速度、动态软化时间及扭转破断时应变三者的函数关系。

According to the tested mechanical performance of coal sample, the plastic softening process of stress-strain curve is thought to be about a cubic curve, and the plastic softening theory about coal layer is used to deduce the inflection equation of roof.

根据煤样力学性能测试结果，把煤柱应力应变曲线的塑性软化阶段近似为三次曲线，应用煤层塑性软化理论，推导出了顶板弯曲方程。

Cyclic softening effect of high current multiple pulses on strain controlled low cycle fatigue of α-ti

大电流多脉冲对α-Ti低周应变循环的软化作用

When it was tensile failure, the curve of stress-strain relationship was softening and the reinforcement only increased the angle of internal friction of soil.

当发生拉断破坏时，其应力-应变曲线为软化型，此时加筋仅增加土体的粘聚力分量；

The effects of strain and stress rates, hold time and loading chart on cyclic softening/ hardening feature and ratcheting were discussed.

讨论了材料在不同加载速率，不同保持时间和不同加载波形下的循环软／硬化行为和棘轮行为特征。

Fractional softening evaluated from yield stress as well as relative peak stress and peak strain was measured against holding time after hot deformation.

调查了由两次加载拉伸变形时的屈服应力求得的静态软化率以及相对峰值应力比和峰值应变比随等温保持时间的变化。

It shows obvious regularity that saw-toothed chips form as alternating effect of thermal softening and strain hardening, or periodic alternating cracks formation.

由于热软化、应变硬化的交替作用或周期性裂纹的产生，使得锯齿形切屑形成呈现很明显的规律性。

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.

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。

In model 2, the material parameters are independent of the plastic volumetric strain but is related to the temperature change that causes thermal softening, the model is used inside the fault zone.

模型2用来模拟断层物质，其强度只同热状态有关而与塑性变形无关。