shearing stress

Liquefaction of sand under bi-directional cyclic loading CALCULATION OF SHEARING STRESS FOR AXIAL DRAWING OF TRANSFORM SECTION BAR

饱和松砂的双向耦合剪切特性试验研究变截面直杆轴向拉伸时的剪应力计算

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We consider that mixed mode brittle fracture of sliding mode fracture exists, too. Hence we propose three criteria of mixed mode brittle fracture of sliding mode fracture the radial shearing stress criterion, the maximum shearing stress criterion and the distortional strain-energy-density criterion.

我们认为亦存在着滑开型断裂的复合型脆断，从而提出三个滑开型断裂的复合型脆断判据：径向剪应力判据、最大剪应力判据及歪形应变能密度判据。

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The new theories include a tension stress theory of the rigid-plastic mechanical model when H/ D> 1 and a shearing stress theory of the hydrostatic stress mechanical model when H/ D < 1.

H/D

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At the point of separation, shearing stress changes suddenly;

在分离点，剪切应力发生了突然的变化；

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And yet the sequence of the factors affecting original tangential slope of shearing stress versus shearing displacement curve is the same.

对于剪切应力-剪切位移曲线起始切线斜率，法向应力的大小、土体的性质是主要影响因素，第三是界面的基底性质，剪切速率的影响最小。

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Geometric method for comparison of the Tresca, mises and two shearing stress yield criteria

Tresca和Mises与双剪应力屈服理论的几何比较

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Calculation of shearing stress for axial drawing of transform section bar

变截面直杆轴向拉伸时的剪应力计算

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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。

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In the upsetting technology theory, a tension stress theory of a rigid-plastic mechanical model and a shearing stress theory of a hydraulic stress mechanical model are proposed for upsetting a cylinder between flat platens, and a new type technology for upsetting between cone-platens is advanced.

在镦粗工艺理论方面，提出了圆柱体镦粗的刚塑性力学模型的拉应力理论和静水应力力学模型的切应力理论，设计了锥形板镦粗的新工艺。

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Then the hazard zone of tire/ rim contact area with axial force of cord, Mises stress, shearing strain and strain energy potential were analyzed.

同时运用帘线轴力、Mises应力、剪切应变、应变比能4个力学量对胎圈部的危险区域进行了精细分析。

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Shearing Stress Problem of Variable Section Round Bar in Axial Tension and Compress

变截面圆杆轴向拉压时的剪应力分析

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Stress shearing blanking is a combination of precise shearing blanking and stress blanking.

应力法剪切下料是精密下料方法同裂纹技术的应力断料原理相结合的产物.

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At last, the approach of increasing bonding strength and decreasing shearing stress is presented.

最后, 给出提高新老混凝土界面粘结强度和降低粘结面剪应力的方法.

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We propose that the shearing stress is responsible for the decohesion mechanism. Treating dislocations as a continuous distribution, and applying the principles of fracture mechanics, we discuss the initiation of crack and at the same time, the propagation of shear band is described.

文中用位错连续分布和断裂力学原理分析了剪切开裂的现象，并讨论了剪切带的长大。

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Mm barrel taking place in bending results mainly from the severe shearing defects ( terrace, tiny crack and sharp angle* etc.) at the cold shearing face of the barrel end, the residual stress and higher hardness.

36mm规格的圆筒在弯制过程中产生裂纹则是由于端部冷剪切面存在严重的剪切缺陷（台阶、小裂纹及尖角等）、残余应力以及硬度偏高造成的。

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A circuital theorem for shearing stress and its application in the free torsion of thin-walled bar with open terminals

剪应力环流定理及其在开口薄壁杆自由扭转中的应用

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The bigger elastic modulus can effectively reduce the bolt shearing stress intensity, and it can increase the reacting force of country rock mass, improving the anchoring effect of the anchoring system, and enhancing the adjacent rock mass stability.

弹性模量大能有效地降低剪应力的应力集中度，增大围岩体所受的反作用力，改善锚固系统的锚固效果，增强围岩的稳定性。

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A Discussion of the Formula Calculated of Ultimate Strength of Shearing Stress Determined with Experiment LIMIT PLAY A DIRTY TRICK

低碳钢剪应力强度极限实验测定公式的商讨

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According to the way that the anchoring load diffuses and delivers, the equations to the subsidiary stress generated by anchoring effect were deduced and the ultimate shearing strength to sliding plane was determined.

根据锚固荷载在岩体中的扩散与传递方式，推导锚固作用引起的附加应力的计算公式和确定滑面的极限抗剪强度。

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The force analysis of the drill string is carried out to obtain the calculation formulas of its axial stress, bending stress, torsion stress, radial stress, circumferential stress and additional shearing stress.

通过钻柱受力分析，给出钻柱轴向应力、弯曲应力、扭转应力、径向和周向应力，以及附加剪应力的计算公式。

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When slope ratio is 0.6, shearing stress is close to the critical maximum.

下游坡比取0.6时，剪应力接近抗剪强度临界值。

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The results indicate that the gap between axile bush and cylinder influences the shearing stress very much;

结果表明：O形密封圈缸筒和轴套的间隙对剪切应力的影响很大；

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When slope ratio is 0.75, shearing stress is satisfied;

下游坡比取0.75时，坝体和坝基的剪应力值符合要求；

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