... maximum stretching strain 最大伸长应变 maximum shear strain 最大剪应变 ; 最大切应变 maximum principal strain 最大主应变 ...
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对有限元的计算结果进行了分析，对运用最大剪应变等值线、大主应变等值线确定可能滑动面，运用应力水平分析单元的受力状态进行了研究。
The results of FEM are analyzed , and the action of the strain isoline , stress level isoline, energy isoline and safety factor isoline is applied.
对定子和螺杆进行接触计算，结果表明：定子与螺杆在圆弧顶接触时，剪应变和变形最大；
Stress and strain contours of the stator under an even inner pressure and a pressure difference, deformation distribution varied with pressure were obtained.
据此，建立基于最大主剪应变的岩土材料延性剪切破坏应变准则；
The strain criterion for ductile shear failure based on the maximum principal shear strain is established.
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