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The mode-amplitude technique and hierarchical stress elements—a simplified and natural approach

✍ Scribed by John Robinson

Publisher
John Wiley and Sons
Year
1985
Tongue
English
Weight
975 KB
Volume
21
Category
Article
ISSN
0029-5981

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A simplified approach for incorporating
A simplified approach for incorporating thickness stress in the analysis of sheet metal forming using shell elements
✍ J. W. Cho; D. Y. Yang; W. J. Chung 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 226 KB 👁 1 views

## Abstract A simplified scheme for considering the thickness stress of shell elements induced by contact is presented which improves the accuracy of sheet metal forming analysis. The yield function formulated on the basis of plane stress conditions is modified to incorporate the effect of transver