Abstract:
本文利用弹塑性有限元法分析计算了非轴对称件拉延初期凸缘部分的变形,得到了主应力指向,金属流动规律,塑性区的扩展和应力应变分布。为了验证有限元计算,将所得结果与密栅实验进行了比较,取得了一致的规律性。
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Source :
北京工业大学学报
Year: 1985
Issue: 03
Page: 105-111
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 5
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