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- tensile strain softening 拉应变软化
- Nonlinear strain hardening, pressure and J3 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。
- This shape allows only tensile strain. 这种形状使膜片只允承受拉伸压力。
- The results showed that emulsifiers can decrease the plastic tensile strain. 单甘酯和硬脂酰乳酸钠都增加了塑料的吸水率；
- In this model, strain softening after the upper yield stress in the first 1/4 cycle is taken into account. 模型中考虑了材料在初始1/4循环加载时达到上屈服限后的应变软化现象。
- 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。
- 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 reduction of Si band gap and the enhancement of light intensity under external tensile strain are observed. 在施加外加的伸展应力之下，我们观察到矽的能隙缩减还有光强度的增加。
- We built up a mechanical setup to apply external uniaxial and biaxial tensile strain. 我们建构了一种机制来施加外在单轴或双轴的伸展应力。
- It was confirmed that silt appears to be weak strain softening under high confining pressure, but exhibits strain stabilization under low confining pressure. 试验表明：高围压状态下粉土试样呈现出弱应变软化型，而低围压状态下呈现出应变稳定型；
- The addition of LMW-GS could increase tensile strain and tensile strength;insoluble glutenin could in... 低相对分子质量麦谷蛋白亚基能增强熟面条的硬度、粘合性、咀嚼性、回复性、拉断力和拉伸应变.
- An important characteristic of instability failure of coal and rock which is subjected to external loadings is that its deformation possesses property of strain softening. 煤岩体在外载荷作用下发生失稳破坏时的一个重要性质就是其变形具有应变软化的特征。
- The upshift of valence band edge and the downshift of conduction band edge under tensile strain are responsible for that. 这是因为外加伸展应力使得矽的价电带往上移动以及导电带向下移动造成。
- Research results show that the relationship between autogenous shrinkage at early ages and ultimate tensile strain can be approximately figured by a quadric equation. 研究结果表明，混凝土早期自收缩大小与相应的极限拉伸应变具有显著的二次曲线关系；
- In this paper, measures to decrease the tensile strain of weld by heating the base metal near the Brittle Temperature Range (BTR) with an auxiliary heat source are described. 本研究通过辅助热源加热脆性温度区间附近的母材金属使之膨胀以减小焊缝所受的拉伸应变。
- It was found that, under tensile strain, the armchair SWNT still was metallic, but the Fermi velocities of them increased with increasing tensile strain. 结果表明，在拉伸形变下扶手椅型SWNT仍然是导体，但其费米速度随拉伸比的变大而变大；
- The 7.4% speed enhancement is achieved for the 250 nm node ring oscillator under uniaxial tensile strain for mutually perpendicular layout of the NFET and the PFET. 对于250奈米制程，经实验量测，以平行于n型金氧半场效电晶体之单轴张力，对n型与p型金氧半场效电晶体通道互相垂直之环型振荡器可有7.;4%25的速度增加。
- Considering the randomness of strength and deformation of concrete material, a mathematic approach of producing random variables series of concrete ultimate tensile strain is proposed. 摘要针对混凝土构件材料强度和变形性质的随机性，采用数学方法提出构造混凝土极限拉应变数列的原理。
- This paper analyzes the influence of SRA on the shrinkage-cracking property of HPC by designing five check-up experiments including desiccation-shrinkage, autogeous shrinkage, flat-restraint, anti-chloride ion penetration and ultimate tensile strain. 摘要设计了干燥收缩、自收缩、平板约束、抗氯离子渗透性以及极限拉应变等5种试验方法来检验减缩剂对高性能混凝土收缩开裂性能的影响。
