1) yield value of stress
屈服应力值
2) yield stress
屈服应力
1.
Investigation on start-up yield stress of Daqing gelled crude oil;
大庆胶凝原油启动屈服应力研究
2.
Study on Yield Stress of LC_4 Alloy in the Semi-solid State;
LC_4合金的显微组织与屈服应力
3.
Analysis of yield stress states of fcc metals under plane deformation;
面心立方金属平面变形的屈服应力状态分析
3) yielding stress
屈服应力
1.
Theoretical analysis shows that the dynamic yielding stress, apparent viscosity, and average normal stress of electrorheological suspensions are greatly strengthened with the variation of rheological gap and changes in the electric field strength during the squeezing process under a constant voltage.
从理论上分析了挤压流动形式 ,得出在电压一定的条件下 ,随着挤压过程的进行 ,流动区域间隙的改变 ,使得电场强度产生变化 ,从而使电流变液体的动态屈服应力、表观粘度和平均法向应力得到大大增强 。
2.
In the test,the relation of the yielding stress to R is derived,according to two kinds of stress states.
根据两种不同的应力状态,推导了屈服应力与R值的关系,加深了对各向异性屈服准则的认识。
3.
With the increase of the intensity of applied electric field, the yielding stress of ER fluid will be increased and the conversion from liquid to solid can be achieved.
电流变体在电场的作用下液体粘度增加,可由液体变为类似的固体,它的屈服应力τ_y随着电场强度的增加而增加,利用这一性质,可以制成智能型阻尼器,用于结构地震反应控制。
4) stress yielding
应力屈服
1.
Effects of physical aging on the tensile properties,stress yielding mechanism and submicroscopic structure of amorphous PES copolymer film were studied by DSC,stress-strain curve and fluorescence spectrum measurements.
物理老化后的聚醚砜共聚物在拉伸过程中出现应力屈服峰,实质上是逐步打开凝聚缠结的过程。
5) yield stress
屈服应力,屈服点
6) yield shear stress
屈服剪应力
1.
To achieve easily and rapidly the key data of the yield shear stress and ultimate shear stress,the double-hole micro-shear,transistors and microchip machine MSP430F149 are used in the testing system.
通过双孔微剪切法、传感器和MSP430F149单片机,快速方便地获得材料的屈服剪应力、最大剪应力数据。
补充资料：屈服
屈服
yield
屈服yield在外加应力下，材料开始发生不可逆的范性变形的现象。连续加载过程中，应力不增加或开始有所降低而材料如能继续变形，这种材料便具有明显的屈服现象，此时材料所承受的恒定、最大或最小应力分别称为材料的屈服点(飞)、上屈服点(隽u)或下屈服点(asL)。低碳钢及其他含有少量填隙元素的体心立方金属等都具有明显的屈服点:而不锈钢、面心立方金属及密集六角结构金属则无明显的屈服点。对于没有明显屈服现象的材料，很难准确测定它们发生塑性流变的起始点，工程上一般取永久变形值达0.2%时所对应的应力值为该材料的屈服强度，以a02表示。 屈服现象与材料中位错的形成、增殖及运动有关。体心立方金属中位错受到钉扎，不易运动，而且位错的运动速率对应力不敏感，可滑移位错的形成便标志着范性形变的开始，因而具有明显的屈服点。而面心立方金属中位错的运动速率对应力非常敏感，原生位错在低应力下就能运功，使面心立方金属不存在明显的屈服点。 (李宗全)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条