plastic FEM的用法和樣例：
例句
- On the basis of the rigid viscoplastic FEM theory, a surface defect prediction method for the plastic forming process by FEM numerical simulation has been thoroughly studied.
摘要基於剛粘塑性有限元基本理論，本文深入地研討了通過有限元數值模擬來預測塑性成形問題中一類表面缺陷生成的方法。 - The inner diameter of open die mandrelless extruded tube parts is predicted with the transient rigid plastic FEM.The prediction shows good accordance with experiments.
本文採用非穩態塑性有限元對開式擠壓無芯棒縮管穩態成形內徑尺寸進行了數值模擬預測，預測結果與實驗相符。
