Unified Solutions on Plastic Limit Internal Pressure for Metallic Elbows

• Published in: Проблемы прочности
• Date: 2014
• Main Authors: Zhu, Q, Zhao, J.H., Zhang, C.G., Li, Y., Wang, S.
• Format: Article
• Language: English
• Published: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2014
• Subjects: Научно-технический раздел
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/112707
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Unified Solutions on Plastic Limit Internal Pressure for Metallic Elbows / Q. Zhu, J.H. Zhao, C.G. Zhang, Y. Li, S. Wang // Проблемы прочности. — 2014. — № 2. — С. 156-163. — Бібліогр.: 15 назв. — англ.

With consideration of the intermediate principal stress and different strength values in tension and compression, the plastic analysis of metallic elbows under internal pressure is conducted based on the unified strength theory. The unified solutions for elbows with constant and variable wall...