In this paper, the technology of large deformation square grid and the geometrical simulation which is closely allied with the square grid strain analysis, are studied deeply.
本文对大变形理论网格法技术以及与网格应变分析相联系的几何模拟法进行了深入的研究。
High speed cutting is one of the typical large deformation problems, which involves material nonlinearity, geometrical nonlinearity and boundary nonlinearity.
高速切削加工涉及到材料非线性、几何非线性及边界非线性问题。
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