Ductile damage mechanics model and rigid finite element method was adopted to simulate the sheet metal shearing process.
应用韧性损伤力学模型以及刚塑性有限元法，分析了金属板材剪切断面变形的过程。
Finally, the ductile damage and failure behaviors of aluminum alloys LY12-CZ thin-slabs were investigated both analytically and experimentally.
文中还就LY 12 - CZ薄板材料的损伤与破坏行为进行了实验测试与分析。
The studying method and the general contents of microvoids growth models for dynamic ductile damage of metals are introduced and the newest models are evaluated.
介绍了金属延性动态损伤的微孔生长模型的研究方法和一般内容。
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