Also, the extrapolation method is used to obtain the SIF and stress triaxiality around the tip cracks.
应用外推法得到应力强度因子及裂尖周围的应力三维度。
The transformation between the two models depends on the stress triaxiality in the region where failure takes place.
决定这两种断裂模式的转变的是应力三轴度。
The numerical results show that the stress triaxiality varies with the mis matching mode and crack geometry of welded joints.
结果表明焊接接头裂端应力三轴性随焊缝和母材匹配性质及裂纹几何不同而变化。
The Triaxiality Theoretical Model of Moral Education Environmentis constituted by environment, intermediary, personal quality.
德育环境三维理论模型是指由环境、中介、人的素质三者构成的理论模型。
The results show that for a set of moduli and the interphase thickness there exists a critical value of the stress triaxiality.
结果表明，对给定的模量和界面相厚度值，存在一个临界应力三轴度值。
A plastic constitutive damage model was proposed with special concerns being put on simulating the stress triaxiality-dependent hardening phenomena.
提出了一种新的损伤塑性本构模型，强调了应力三轴比对塑性屈服的影响。
The theoretical and experimental results show that the Damage variable is linear with equivalent strain and it is affected remarkably by the triaxiality stress ratio.
理论分析与实验结果表明，损伤变量与相当应变呈线性关系，并且其值受应力三轴变的显著影响。
The effect of large strain and high triaxiality farours the initiation and growth of voids in many ductile materials. This causes volumetric dilatation in the plasticity.
由于大应变和三轴张力的怍用，在许多韧性材料中将出现空洞的形成与扩展，从而产生塑性条件下的体积膨胀。
The specimens of 6063 aluminum alloy are tensioned under different stress triaxiality and different strain rates, the mechanical properties of 6063 aluminum alloy can be drawn.
对6063铝合金试样在不同应力三轴度和不同应变率下进行拉伸试验，得到了该合金在这两种情况下的力学性能。
The stress triaxiality and equivalent plastic strain distributions at the minimum cross-section of specimens with different notch root radius are similar for such three kinds of materials.
三种材料不同缺口根半径试样最小横截面上应力三维度和等效塑性应变分布形态相似。
The stress triaxiality and equivalent plastic strain distributions at the minimum cross-section of specimens with different notch root radius are similar for such three kinds of materials.
三种材料不同缺口根半径试样最小横截面上应力三维度和等效塑性应变分布形态相似。
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