shearing stress
抗剪应力
2026-03-22 09:06 浏览次数 29
抗剪应力
1. a stress in an elastic solid or a fluid that is caused by a shear which tends to make different sections or layers of the solid or fluid move in different directions and that is measured by the force per unit area exerted by the different sections on each other in a direction parallel to their plane of contact
Experimental results show the effect of shearing stress on paste flowability depends on the molecular composition and structure, and the interaction between the macromolecules, of the paste.
试验表明:由于糊料分子组成不同,结构不同,糊料大分子间作用力不同,剪切应力影响糊体流动性机理也不相同。
Soil model of Winkler and Soil model of elastic half-infinite system can not include the soil continuity and layered property, shearing stress in soil and stress diffusing.
在已有的线弹性地基模型中,文克尔地基模型和弹性半无限体等地基模型都不能将完整的将土介质的连续性、分层特性、地基中的剪应力以及应力扩散等特性包含进去。
Affecting the shearing stress of the thin layer is its thickness and combined degree between asphalt concrete and cement concrete pavement. When the thin layer construction is designed, it...
影响剪应力的大小主要是薄层的厚度和薄层与水泥混凝土道面的结合程度。
It is calculated out that the shearing stress values in each segment of the fracture zone are unequal. There is not frequently activity on the whole fracture zone. T...
通过计算得出本断裂带各部段切应力值不均一,整个断裂带活动不频繁,未来地震的危险区位于西部段。
At present, all internal and external technical standards adopt the concept and method of average shearing stress for engineering design. This may cause disadvantage and potential risk.
目前国内外技术标準均按平均剪应力的概念和方法进行设计,存在严重不合理性和潜在危险性。
This paper deals with the design program of magnetic particle clutch, selection of shearing stress per unit area, magnetic conductor, way of increasing the capibility of highspeed of the clutch and …
本文讨论了磁粉离合器的设计程序、单位面积剪切力的选取、导磁体、磁粉、提高离合器快速性的途径,并对旋转线圈式和静止线圈式磁粉离合器进行了比较。
When screw pump works, the stem can not only influence by the force of tension stress but also the shearing stress which makes it to be failure easily if the design is not good or monitor is poor.
螺桿泵工作时,桿柱不但受到拉应力,而且受到剪应力。如果设计不当或使用中监测不力,螺桿泵很容易发生故障。
This research focus on the mechanical behaviors of asphalt overlay upon concrete pavement, especially the influencing factors on the shearing stress between layers and the shearing strength.
本文以水泥砼路面沥青罩面层为研究对象,重在浅析浅析与罩面层层间剪应力和抗剪强度有关的因素。
The mechanics model is set up for the section caused folding surface and the new algorithm of shearing stress for the corresponding metal surface are produced, as being the one of the design rules.
本文建立了发生贴皮现象部位的力学模型,并提出了相应的金属表面切应力的算法,作为球铁磨球斜轧中防止贴皮现象的设计準则之一。
The secondary swirls and axial velocity distribution result in the high shearing stress acting on the inner wall of the trachea and bifurcation, finally lead to injury on the inner wall.
气管和支气管内的二次涡流运动和轴向速度的分布使得气管支气管内壁受到的剪应力较大,内壁粘膜更容易受到损伤。
The testing results about the use of new rail joint was introduced, which include the dynamic flexure stress of upper limb and lower margin of joint bar, shearing stress of horizontally neutral axis.
本文对三种新型钢轨接头现场使用情况的测试结果进行了介绍,主要包括测点处的钢轨接头夹板上、下缘动弯应力、夹板水平中性轴处剪应力。
The result shows that the rheology property of paints present a shear-thinning effect, and the shearing stress and shear rate can be expressed in a modified power-law equation.
实验结果表明,涂料呈剪切稀化特性,其剪切应力与剪切速率可用修改的幂律方程表示。
All the results show that the rapid variation of temperature will lead to the existence of shearing stress in the interface, which directly affects the durability of adhesion.
结果表明,温度急剧变化导致界面处形成剪切应力,其大小决定了胶结的耐久性。
It has been shown that the results of mechanical stress are in agreement with that of the JET toroidal field coils, the shearing stress is small along conductor, approximate to pure tension coil.
计算结果表明,拉应力结果与JET环向场d形线圈的结果一致,沿导体的剪应力很小,近似为纯张力线圈。
According to the definition of stress tensor and by means of the tensor calculation rule and the concerned stipulations the equivalent theorem of shearing stress is proved in this paper.
本文根据应力张量定义,利用张量计算规则及有关规定,给出剪应力互等定理的证明。
Through the theoretically analysis the vector figures of the shearing stress and the moving track of the culture within the rotating wall bioreactor have been given out.
通过理论分析给出了旋转壁式生物反应器中培养物受到剪应力以及流动轨迹的矢量图。
The latter were formed by theN-S striking shearing stress field evolved from the original compressive stress field.
后者是由原有的南北向挤压应力场演变成南北向扭力场而形成的。
Reasonable date and equations for allowable shearing stress are proposed.
以公式化的形式给出了许用剪应力的更合理的数值。
Affecting the shearing stress of the thin layer is its thickness and combined degree between asphalt concrete and cement concrete pavement.
影响剪应力的大小主要是薄层的厚度和薄层与水泥混凝土道面的结合程度。
Through studying the soil model of Winkler, it can be seen that this model not include the soil continuity and layered property, shearing stress in soil and stress diffusing.
在已有的线弹性地基模型中,文克尔地基模型和弹性半无限体等地基模型都不能将完整的将土介质的连续性、分层特性、地基中的剪应力以及应力扩散等特性包含进去。
The big area of swelling floor surface and plastering floor result from the destruction of shearing stress from the adhesive layer.
楼地面、抹灰面大面积隆起是由粘结层剪力破坏而致。
Analysis and discussion was made on the influence of saddle position change on the axial stress, shearing stress and circumferential stress of the cylinder of double-saddle horizontal vessel.
针对鞍座位置(简称A值)的变化对双鞍座卧式容器筒体轴向应力、切向剪应力和周向应力的影响进行了分析和讨论。
While water soluble hemostatic materials is a kind of linear high polymer, its viscosity is greatly affected by shearing stress and other factors during solvation.
水溶性止血纺织材料为线型高分子聚合物,在溶解过程中,粘度受剪切应力及其他因素影响极大。
Firstly, the maximum shearing stress envelope line was put forward to replace section line.
首先提出采用最大剪应力包络线来代替剖面线。