查询词典 shear angle

Transverse shear strain is introduced into the strain vector to take transverse shear deformation into account. To avoid shear lock,the one point Gauss integral method is used to compute the stiffness.

复合材料旋转壳体是航空、宇航和造船等常采用的结构形式之一，这类结构常常在轴压和侧压下工作，准确预测此类结构的屈曲临界载荷和破坏模式，具有重要的工程意义[1]。

Direct shear tests indicated that shear strength parameters of loamclay reduce lineally with increasing of oil content at natural dry density. Influence of oil on shear strength obviously is smaller than water.

8剪切性能研究结果显示，天然容重壤粘土的粘聚力随含水率和含油率的上升显著下降，变化规律符合线性关系，原油和柴油对抗剪强度的影响明显小于水。

In this paper, using the orthogonal design method, 16 groups(96 pieces) of shear masonry specimens were designed. According to the results of the experiment, the effects of the mortar strength, kind of walling materials, the mixed quantity of PVB and MC for the shear resistance of masonry specimens have been analysed. By way of experimental statistical regression, the calculating formula of the shear strength of modified mortar masonry for every kind of walling material has been established.

本文采用正交设计的方法，共进行了16组96个试件的抗剪试验，研究了砂浆强度、块体类别、PVB掺量、MC掺量四种因素对砌体抗剪性能的影响；并针对每一种块材砌体进行抗剪强度分析，经统计回归得到了改性砂浆砌体抗剪强度的计算公式。

We found that in the case of neglecting magnetic shear, the plasma current also can be driven by the shear Alfvén wave and the circularly polarized wave, respectively, the efficiency of current drive in the rotation plasma is independent of the plasma density In addition, it is found that whether m=0 or m≠ 0, the effect of the magnetic shear on the compressional Alfvén wave current drive makes the efficiency be dependent on the plasma density and inversely proportional to it.

当考虑旋转效应而不考虑磁剪切效应时，等离子体平板模型下平面极化压缩阿尔芬波能够驱动旋转等离子体电流，驱动效率也与等离子体密度无关，却与旋转大小成正比，这与Avinash[Phys Plasmas 4，2204（1997）]的结论一致。我们发现在这种情况下剪切阿尔芬波和圆偏振阿尔芬波都可以驱动旋转等离子体电流，旋转效应引起的电流驱动与密度无关。

The plastic deformation induced due to cyclic rotation of principal stress axes alone can be in the same magnitude as that due to shear with fixed principal stress axes. 2 The volumetric strain due to shearing of cyclic rotation of principal stress axes is found to be composed of a reversible dilatancy component and an irreversible dilatancy component. The former is characterized by its reversibility and is independent of past shear history, the latter by its irreversibility increases with the increase of cycle number yet its increase rate decreases with its accumulation. 3 The obvious non-coaxiality between directions of the principal stresses and principal strain increments is found and its degree depends largely on the change of shear stress component. 4 The intermediate principal stress has considerable effects on the deformation behavior of sands in the condition of cyclic rotation of principal stress axes. The accumulation rate of the irreversible dilatancy component increases with the increase of the intermediate principal stress parameter.

具有初始各向异性的砂土在纯应力主轴循环旋转排水条件下的主要变形规律为：①纯应力主轴循环旋转可产生与应力主轴固定单调剪切处于同一数量级的塑性变形；②纯应力主轴循环旋转引起的剪切体变包含可逆性剪切体变分量和不可逆性剪切体变分量两部分，其中可逆性剪切体变分量在一周内可完全恢复，基本与应力历史无关；不可逆性剪切体变分量随循环周数的增加呈单调增加，且增加速率随其自身累积值的增大呈减小趋势；③应变增量主轴与应力主轴之间的非共轴现象显著，且在一周内具有分段性；④中主应力对应力主轴循环旋转条件下砂土的变形特性有重要影响，不可逆性剪切体变分量的累积速率随中主应力系数的增加而增加。

A plastic model was proposed which develops from the combination of boundary surface theory and multi-shear mechanism plastic theory. This model avoids the uncertainty and complication associated with the revision of Mansing's rule when a multi-shear mechanism plastic model is used, and is able to simulate the rotation of principle stress axes during seismic activities and the large shear deformation during liquefaction.

将边界面理论和多重剪切机构塑性理论结合起来并加以改进建立了多重剪切机构边界面塑性模型，避免了多重剪切机构塑性模型通过修正系统修正曼辛准则时的不确定性、复杂性；且能模拟地震时主应力轴的偏转和液化时剪切大变形。

The force needed to shear a ball off its pad, known as the bond shear force, is then measured by the ball shear tester.

当金球被推离键合表面时代力度即为键合金球剪切力度，其应被剪切设备所记录。

The device as set forth in claim 9, further comprising a shear pin interface mounted in the at least one bushing, wherein the shear pin interface is configured to receive one of the shear pins.

该装置所规定的索赔9 ，进一步组成的剪切引脚接口安装在至少一个套管，其中剪切引脚接口配置为收到剪切销。

The device as set forth in claim 10, wherein the shear pin interface includes an opening to receive the shear pins, and the diameter of the opening is less than the diameter of the shear pins.

该装置的规定要求10个，其中剪切引脚接口包括一个开放，收到剪切别针，直径开放小于直径的剪切销。

Safety Shear Pin Assembly 安全剪切销大会 The safety shear pins consist of two Grade 2 (40 ksi shear strength) 3/16 inch diameter machine screws which connect at a threaded aluminum coupler.

安全剪切销连续两个二级（ 40 ksi 抗剪强度） 3 / 16 英寸直径机螺钉连接在一个线程铝耦合。

For every one of my New Year resolutions, I have been a backslider for years.

说到我的新年决心，我每年都做

With empathy and focus on a feeling level, we can all relate to the common ground of mutuality of emotions.

有了同情心和感觉上一级的重点，我们都可以涉及到相互的情感共同点。