全部

1·Then the principal strain measurement and forming safety margin prediction in defect regions are conducted.

接着对缺陷区域进行主应变测量和安全成形裕度预测。

2·This paper introduces a new way for defining the maximum principal strain direction in plane strain condition.

本文介绍了一种确定平面应变中最大主应变方向的新方法。

3·The influences of the Angle of internal friction, the Angle of wall friction to the direction of principal strain rate are analyzed.

分析了内摩擦角、壁面摩擦角对最大主应变率方向的影响。

4·The strain, geometric equation and principal strain of the elastic solid are all-sidedly studied by using the method of dyad analysis.

利用并失分析法，对弹性体的应变、几何方程和主应变进行了全面研究。

5·If the increase of pore pressure at early stage is ignored, the lab tests show that the relationship between the normalized pore pressure and the principal strain is linear.

如果忽略初期的孔压增加，归一化的孔压与主应变表现了较好的直线关系。

6·The maximum principal strain shows the visible pattern of higher value in the west but lower in the east. The tectonic activities are much stronger in the west than in the east.

最大主应变具有明显的西高东低特征，西部构造活动强烈，而东部相对较弱。

7·A great quantity of any Angle strain rosette readings was gathered in structural test, the principal strain and the principal direction were calculated by computer program written in this paper.

在结构试验中采集得到的成百上千个任意角度应变花的读数，可用本文编写的计算机程序确定其主应变及主方向，从而替代了科研人员大量的手工计算。

8·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。

9·An equation for the calculation of true shear strain was derived from the integration of infinitesimal shear strain in plane shearing process with constant principal shear strain direction.

对切应变主轴不变的平面简单切变过程，通过无穷小应变的积分，导出了真实切应变计算公式。

10·Only if this short crack extends long enough and blunted wide enough, can it affect the principal crack extension and the distribution of stress and plastic strain.

只有小裂纹扩展到足够长并钝化到足够宽，才能够影响主裂纹的扩展及其前端应力、应变的分布。