The new buckling curves for cold-formed stainless steel equal-leg angle columns
The design rules for centrically compressed stainless steel equal-leg angle members are not explicitly stated in the current European standard SRPS EN 1993-1-4. This paper summarizes the results of extensive research conducted on this type of structural elements aiming to define recommendations for...
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| Autores principales: | , , , , |
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| Formato: | article |
| Lenguaje: | EN SR |
| Publicado: |
Society for Materials and Structures testing of Serbia
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/490ba49adb274695ba0b31ce30419109 |
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| Sumario: | The design rules for centrically compressed stainless steel equal-leg angle members are not explicitly stated in the current European standard SRPS EN 1993-1-4. This paper summarizes the results of extensive research conducted on this type of structural elements aiming to define recommendations for their design. Based on a systematic experimental investigation, a detailed numerical analysis was performed, and a database of columns' resistances were defined. Material and geometric nonlinear analysis included three key stainless steel alloys, austenitic, ferritic and duplex. The design curves for flexural and flexural-torsional buckling check have been proposed in accordance with European codified procedures. |
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