strain softening
英 [streɪn ˈsɒfnɪŋ]
美 [streɪn ˈsɔːfnɪŋ]
网络 应变软化; 应变弱化
双语例句
- Shearing Dilatation and Strain Softening;
剪胀和应变软化； - Application of rock strain softening model to numerical analysis of deep tunnel
岩石应变软化模型在深埋隧洞数值分析中的应用 - Soil nail reinforcement in deep foundation based on strain softening model
基于应变软化模型的深基坑土钉加固分析 - Analytical solutions of hydraulic tunnels considering strain softening, shear dilation and seepage
考虑应变软化、剪胀和渗流的水工隧洞解析解 - It is well known that due to the strain softening behavior, the strain localization along with shear band formation will occur in the dense sand subjected to shearing under drained condition.
紧密砂土在排水剪切过程中由于材料的应变软化特性，会出现变形局部化并伴随剪切带的产生。 - Behavior of the strain softening and failure mechanism on different rocks transforms with the increase of confining pressure.
不同岩性岩石的应变软化性态和破坏机制也均随侧压的增大而发生转化。 - Unified solutions of well-bore stability considering strain softening and shear dilation
考虑应变软化及剪胀的井壁稳定统一解 - Based on the experimental results, the elastoplastic constitutive model with swelling and strain softening for swelling rock is proposed.
基于试验结果，提出考虑膨胀岩膨胀及软化特性的弹塑性本构模型。 - 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。 - After onset of damage localization, the constitutive relation is considered linear strain softening.
岩石的本构关系取为双线性应变软化。 - Jones'strain softening ( 1982) of faults to ununiform strain softening and sliding deflection, and studied instability condition of these cases.
Jones（1982）的断层应变软化模型推广到非均匀应变软化和滑动偏转情形，并研究了其失稳条件。 - Then discusses especially the strain softening and hardening effects post yield.
着重讨论了屈服后的应变软化和强化效应。 - Under cyclic loading, the fatigue damage process with cyclic loading times of coal reflects the process from compressive close, strain hardening to strain softening, as well as the damage evolvement process.
循环荷载作用下，煤岩随循环次数的疲劳破坏过程可反映从压密、应变硬化到软化的发展过程，也可反映其损伤演化过程。 - 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 - When the lateral stress is low, strain softening and volume expansion and lateral extrusion can be observed;
低侧向应力状态时应变软化、体胀和侧向挤出； - The behaviour of strain softening is due to localization of deformation and damage. The constitutive model, which analyse localization of strain and damage, is distinct from the conventional model.
分析了产生应变软化的主要原因是损伤和变形局部化，将损伤和变形局部化引入本构模型是和以往本构模型的重要区别。 - While the confining stress increases, strain softening gradually turns to be strain hardening;
随着侧向应力由低向高的变化，应变软化逐渐向应变硬化过度； - 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。 - The model includes the effect of strain rate sensitivity, strain softening and strain hardening.
该模型包括了应变率敏感性效应，应变软化效应和应变硬化效应。 - While strain localization will occur in rough interface, accompanied with strain softening and shear dilatancy.
粗糙接触面剪切破坏时在接触面附近产生应变局部化，形成剪切带，并伴有应变软化和剪胀现象。 - Analysis of damage mechanics and study of strain softening model for concrete in uniaxial stress state
混凝土单轴应力状态的损伤力学分析及应变软化模型研究 - However, Poisson ratio does not influence the plastic volumetric strain in the stage of strain softening.
在应变软化阶段，泊松比不影响塑性体积应变。 - Strain softening structural response of rock material in uniaxial compression is investigated analytically based on shear strain rate gradient formation.
基于剪切应变率梯度格式，采用解析方式研究了岩石材料在单轴压缩条件下的应变软化的结构响应。 - Nonlinear strain hardening, pressure and J_3 dependent failure surface, strain softening, tensile and compressive damage and strain rate effects are accounted in the model.
模型考虑了应变硬化、压力和J3相关的失效面、软化、拉伸损伤、压缩损伤和应变率效应。 - Stress relaxation, strain hardening and strain softening in rocks
岩石的应力松弛、应变硬化和应变软化 - It is pointed out that due to the stress drop and strain softening of brittle material damage localization will occur ahead of a macroscopic crack under external loads. The method of calculating the length of damage localization band is given.
指出由于应力跌落和应变软化的原因，在脆性材料的宏观裂纹尖端将产生损伤局部化，并给出了损伤局部化带长度的计算方法。 - 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。 - At the same time, the reduction of the degree of whisker fracture weakened the strain softening phenomenon.
同时，晶须折断程度的减轻弱化了复合材料的应变软化现象。 - 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。 - Probe the change rule of strain softening and strain hardening of soft clay of structure cy, so the conclusion is there will be different initial elastic model and K 、 n amounts in the different stage.
探讨了结构性软土的应变软化和应变硬化的变化规律，从而得出不同的阶段有着不同的初始弹性模量和K、n值。