查询词典 shearing stress

In fact, thefriction force is created by two asliects: one is the fluid shearing stress , the second is the shearingeffect of the asperities between the surfaces.

实际上，活塞环－缸套间的摩擦力产生于两个方面，一是粘性流体的剪应力，二是摩擦界面相互接触峰元的剪切作用。

It was found that: the failure form of the stubble will be splitting and breaking when the stalk is cut by single blade; And it will be axial direction crack by torsional shearing stress, splitting and breaking by bending stress when the stalk is cut by two or more blades one by one.

结果表明：甘蔗茎秆受一刀切割时，根茬破坏的模式有劈裂和弯曲断裂；受两刀或多刀切割时根茬破坏模式有因扭转而产生的纵向裂纹，因弯曲而产生的劈裂和弯曲断裂。

By means of statistical inference as well as hypothesis test method, it is determined that the variables of compressive stress and shearing stress are of Extreme-value Ⅰ Distribution and that the variables of frictional coefficient and cohesion coefficient are of Logarithmic Normal Distribution.

应用统计推理和假设检验方法分析得知，压应力与切应力随机变量呈极值Ⅰ型分布，摩擦系数与粘结力系数随机变量呈对数正态分布。

Formulas of shearing stress and bending stress were derived, and the failure criterion was given in the paper.

推导了根茬在切割过程中受到的剪应力、弯曲应力计算公式，给出了破坏准则。

A second family of stresses is known as shear stress or shearing stress.

第二种应力称为剪切应力。

Within reasonable limits, the presence of the shearing stress has no effect on the value of the bending stress, and vice versa.

在适当的限度内，剪应力的存在并不影响弯曲应力之值，反之亦然。

And can also follow the magnitude of the direct stress and shearing stress ,the method can be used to effectively simulate the continuum cracking and sliding on the interface .

并且还可以根据所求正应力和剪应力的大小，很方便地模拟坝体层面的连续、滑移以及开裂等工作状态。

Therefore, it was necessary to study the shearing test standards for different size of asphalt mixture. The test parameters, shearing stress coefficient for different nominal size were determined.

为此，对适应不同公称粒径的沥青混合料抗剪试验标准进行了探讨，并确定了适用于不同公称粒径的试验参数和剪应力系数。

At a constant shearing rate,the influences of montmorilonite loading on the shearing stress and apparent viscosity were similar.The reduction of the viscous activation energy with the increm...

PA611/蒙脱土纳米复合材料的粘流活化能随剪切应力的增大而降低，说明在恒定剪切应力下其可在较宽的温度范围内加工、成型。

By adopting strain intenerated model and using numerical calculation of FLAC(Fast Lagrangian Analysis of Continue), deformation and destruction course under pick cutting is researched, different parameters' great influence on plasticity district, max displacement, max main stress and max shearing stress under the various kinds of operating modes is analyzed.

采用应变软化的模型，使用连续介质快速拉格朗日分析法(FLAC，FastLagrangianAnaly-sisofContinue)进行数值模拟计算；研究截齿截割作用下煤体变形破坏过程；分析各种工况下不同参数对煤体塑性区、最大位移、最大主应力、最大剪应力的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。