钢筋以双线性应变硬化模型表示。
The steel reinforcement is represented by a bilinear strain hardening model.
该符号后续的数字表示经过不完全回火后的应变硬化程度。
The number following this designation indicates the degree of strain-hardening remaining after the product has been partially annealed.
试验表明：加筋填料的应力–应变关系表现为应变硬化型；
The results show that the stress-strain relationship of geotextile-reinforced fillings is of strain hardening.
达到一定程度后，岩石表现出短暂的应变硬化，岩石开始剪胀。
When it accumulated to a higher degree, the specimen began to shear and dilate after a short time of 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。
The model includes the effect of strain rate sensitivity, strain softening and strain hardening.
结果表明 ，晶粒尺寸对应变硬化率及断裂行为有显著的影响 ；
The results show that the grain size have a obvious influence on strain-hardening rate and fracture behavior.
接头的应变硬化能力增强，拉伸断口呈现出微孔聚合型断裂特征。
Meanwhile, strain hardening capacity of FSW joint in cooling water also enhances, and the tensile fracture presents the characteristic of microporous polymeric fracture.
塑性应变比与应变硬化指数是评价板料成形性能的两个重要参数。
Thirdly, plastic strain ratio and strain hardening index are the two key parameters of material's formability.
在应变硬化阶段，可以从未来震源观测到前兆剪切应变率异常条带。
In the strain-hardening stage, an effective precursor can be observed from the future earthquake source.
如该设计基于应变硬化性能，设计应力通常在HAZ实际屈服点以上。
If the design is based on the strain hardened properties, the allowable design stress will usually be above the actual yield point of the HAZ.
按剪滞理论和应变硬化规律研究微复合材料的弹塑性变形和应力状态。
The elastic plastic deformation and stresses of the micro composite are studied according to the shear lag theory and strain-hardening law.
按照剪切滞后理论和应变硬化规律，研究微复合材料的变形和应力状态。
The deformation and stress condition of the micro-composite are studied according to the shear-lag theory and strain-hardening law.
接枝率高的PP，可提高PP体系的熔体强度和拉伸黏度及其应变硬化。
The PP with high grafting rate can improve the melt strength and the extensional viscosity of a PP system and the strain hardening.
说明大量的孪晶变形、孪晶和位错之间的交互作用是高锰钢产生应变硬化的主要原因。
It is conclusion that the deformation of twins and the interaction between twins and dislocation are the main…
本文主要讨论了在材料线性应变硬化效应的情况下，自紧管应力与强度的计算公式的推导。
Considering the linear strain-hardening effect of materials, this paper proposes a computation method for the stresses and strength of autofrettaged cylinders.
进行三种ST钢的应变硬化指数n值试验，分析试验结果，研究n值在整个应变区间的变化趋势。
This paper has studied the changes about tensile strain hardening exponent (n-value) in three kinds of st steels by testing n-values and found changing tendency of them.
试验证明，饱和土属于应变硬化介质，在激波动力加载条件下，土中应力波将保持其激波特征不变。
The tests prove that saturated soils are a kind of strain hardened media and stress wave will maintain shock wave characteristic invariant during shock wave dynamic loading.
铁素体迅速应变硬化和铁素体到马氏体的载荷传递使双相钢具有较高的初始应变硬化速率和较高的强度。
The higher initial strain hardening rate and higher strength of dual phase are attributed to rapid strain hardening in ferrite and the load transfer from the ferrite to martensite.
介绍了岩体弹塑性分析常用的模型、临界状态的概念以及反映岩石塑性应变硬化(及软化)的帽式模型。
The models in common use with elastoplastic analysis of rock mass, conception of critical state and the cap models that reflect strain hardening (or softening) of rocks are discussed.
弹性范围，塑料范围（当材料以不变的应力流动时），应变硬化范围和发生颈缩现象以其断裂终止的范围。
The elastic range, the plastic range (during which the material flows at a constant stress), the strain-hardening range, and the range during which necking occurs, terminating in fracture.
相对于常规奥氏体轧制，铁素体轧制薄板的屈服强度下降了20%左右，伸长率及应变硬化指数与之相当。
Compared with the strip produced by conventional austenite rolling, the yield strength of the ferrite rolled strip was lower by about 20%, with same elongation and strain hardening exponent.
在设计方法方面，准应变硬化模型，准应变硬化性能指标和如何选择纤维，基体和界面UHTCC的介绍。
Regarding the design method, pseudo strain hardening model, pseudo strain hardening performance indices and how to choose fiber, matrix and interface for UHTCC are introduced.
在此，奥氏体螺栓材料经过碳化溶液的处理，但是没有经过应变硬化，因此归在ASTMA193的类别1或类别1a。
Where austenitic bolting materials have been carbide solution treated but not strain hardened, they are designated Class 1 or Class 1a in ASTM A193.
滚滑条件下，车轮材料应变硬化程度的高低不影响车轮材料的抗磨损性能，试验前车轮材料初始硬度的高低是决定其抗磨损性能的主要因素。
The wear resistance of wheel steels is not affected by strain hardening under rolling/sliding conditions, while it is dominated by the pre-hardness of wheel steels.
滚滑条件下，车轮材料应变硬化程度的高低不影响车轮材料的抗磨损性能，试验前车轮材料初始硬度的高低是决定其抗磨损性能的主要因素。
The wear resistance of wheel steels is not affected by strain hardening under rolling/sliding conditions, while it is dominated by the pre-hardness of wheel steels.
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