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。
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。
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。
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