Ductiledamage 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。
2
Finally, the ductiledamage 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。
3
The studying method and the general contents of microvoids growth models for dynamic ductiledamage of metals are introduced and the newest models are evaluated.