片语

principal pressure stress主压应力

intermediate principal normal stress中间主正应力

first principal normal stress第一主应力

principal l stress枝力

principal compression stress主压应力

maximum principal effective stress最大有效主应力

principal horizontal stress主水平应力

intermediate principal shear stress中间主剪应力

principal compressive stress axis主压应力轴

英汉例句

• this paper presents a practical and effective finite element post-processing method to plot the two-dimensional principal stress contour by computer.

  本文提供一种实用有效的有限元分析后处理方法——用计算机绘制主应力等值线图。

• it「s indicated that the vertical stress is the key to resist principal stress and shear stress by the theory and practise.

  理论和实践表明：竖向预应力是抵抗剪应力和主拉应力的关键。

• a valid method to make the anisotropic deformation behavior of load bearing unit clear is to research principal stress and principal strain relationship, and true triaxial test is a necessary means.

  弄清受荷单元的主应力主应变关系是认识各向异性变形性状的有效方法，而真三轴试验是必要的手段。

• the results show that the distributing of the maximum principal stress and maximum shear stress are mainly under the control of the landform and fault.

  结果显示，隧址区的最大主压应力及最大剪应力分布主要受地形和断层的控制。

• the theoretical result shows that the direction of plastic strain increment is determined by the direction of principal stress and stress increment.

  从理论上说明塑性应变增量的方向不仅与应力的主方向有关，还与应力增量的方向有关。

• while direction of previous main faults that intersect the maximum principal stress by minor angle also probably becomes the major migration direction of oil and gas.

  与最大主应力小角度相交的先期主要断裂的方向也可能成为油气运移的主要方向。

• it is revealed that consolidation pressure and the intermediate principal stress remarkably affect the damage threshold of the soil.

  试验表明 ，中主应力及固结压力对上海软土的初始损伤点的出现有影响。

• accumulation in the process dump, the maximum principal stress difference at dumping height with the increase of increasing regional rock and soil damage;

  在排土场堆积过程中，排土处最大主应力差随着排土高度的增加，巖土体破坏区域不断加大；

• the principal stress method is developed and the mechanical slab method is proposed.

  发展了主应力法，提出了力学分块法。

• the principal stress traces represent the directions of principal stresses inside an object.

  主应力迹线是代表主应力方向的曲线簇。

• on the base of loading properties of hollow cylinder apparatus, loading method to simulating the principal stress axes rotation in laboratory tests is given.

  以此为基础，结合空心圆柱仪的加载特点，给出了室内模拟主应力轴旋转的加载方法。

• the effects of water jacket configurations of cylinder head bottom deck on the bridge zone temperature, axial temperature gradient and minor principal stress were investigated.

  随后进行了鼻梁区水腔结构因素对缸盖底板温度、轴向温度梯度、第三主应力的影响规律研究。

• the axes of principal stress rotated before earthquake.

  震前主应力轴的旋转。

• in this paper, based on the analysis of the fracture question」s some basic theory, the real time monitor pattern of the structural principal stress is established on the complex work condition.

  通过对断裂问题一些基本理论的分析，提出了含裂纹结构的断裂监测与预警的方法。

• hollow cylinder apparatus(hca) is the main equipment for the study of principal stress rotation.

  空心圆柱仪是进行主应力轴旋转试验研究的主要试验仪器。

• slip rate, net slip and the numbers of unstable events depend on the orientation of the fault with respect to the principal stress axes.

  每条断层的位移速率、总位移量以及失稳事件数与断层方向和主压应力轴的夹角有关。

• the results show that the larger the acute angle between valley trend and regional maximum principal stress is, the more intensive its influence on rock stress in valley is.

  结果表明：当河谷走向与区域地应力场中最大主压应力方位的锐夹角越大时，它对河谷地应力场分布的影响越大。

• the results show that vertical stress is equal to overburden stress at shallow level. maximum principal stress is sub horizontal stress in the ne direction.

  结果表明：显德汪煤矿垂直应力近似等于上覆巖层的自重应力，最大主应力为北东方向，且为近水平压应力。

• the radius of plastic zone is decreased along with the increase of the intermediate principal stress parameter b. an example is analyzed and contrasted with and without considering seepage.

  通过分析中间主应力对压力隧洞的塑性区半径影响可知，随着中间主应力的参数的增大，塑性区半径也相应减小。

• to increase component of grinding force ratio can increase principal stress extreme values in grinding stress field. materials can be removed by brittle fracture.

  粗加工中，增加磨削分力比可以增大磨削应力场中的主应力极值，有助于材料的脆性去除。

• integrating the minimum principal stress principle, the re-fracturing crack azimuth is determined.

  再结合最小主应力原理，确定重复压裂裂缝方位。

• discussion on laboratory test simulation of principal stress axes rotation induced by traffic loading;

  主应力轴旋转对巖土工程的影响日益受到人们的重视。

• the orientation of the induced hydrofractures arc controlled by the mutually perpendicular orientations of the maximum and minimum principal stress components of in situ stress field.

  人工裂隙的方向受地应力场中两个相互垂直的主应力分量—最大主应力和最小主应力的制约。

• the measured maximum horizontal principal stress orientation in north china by different methods were compared in this paper.

  本文分析、比较了由不同方法测得的华北地区最大水平主应力方向。

• through analyse, we can find out it's lack of the principal stress on the inclined section cause the craze.

  本文中的钟祥汉江公路大桥同样也出现了这样的问题，其原因经分析确定为斜截面上主拉应力不足。