Analiza Stateczności Cienkościennej Powłoki Walcowej Poddanej Rozciąganiu w Stanie Plastycznym
The possibility of the appearance of local neck or buckling during plastic deformation is discussed for a thick-walled cylindrical shell subjected to the action of axial force and internal pressure, using the real strain hardening curve given in the form of a diagram. The form of stability loss depe...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
Institute of Fundamental Technological Research
1958-12-01
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| Series: | Engineering Transactions |
| Online Access: | https://et.ippt.pan.pl/index.php/et/article/view/2992 |
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| Summary: | The possibility of the appearance of local neck or buckling during plastic deformation is discussed for a thick-walled cylindrical shell
subjected to the action of axial force and internal pressure, using the real strain hardening curve given in the form of a diagram. The form of stability loss depends on the phenomenon of strain hardening during the deformation process. A method is given for determining the value of plastic strain for which stability loss occurs, using the strain-hardening curve in the Q-6H coordinate system. By way of example, diagrams are presented illustrating the possibility of stability loss during the tension of mild steel shells.
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| ISSN: | 0867-888X 2450-8071 |