Analysis of Load Eccentricity in Cold-Formed Steel RHS Columns under Compression Considering Geometric Imperfections
This research investigates the impact of hinged and fixed boundary conditions on the behavior of cold-formed steel rectangular hollow section (RHS) columns under eccentric compression. Theoretical analysis and numerical experiments were conducted to study the effects of geometric imperfections and e...
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| Format: | Article |
| Language: | English |
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Sciendo
2024-12-01
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| Series: | Selected Scientific Papers: Journal of Civil Engineering |
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| Online Access: | https://doi.org/10.2478/sspjce-2024-0004 |
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| _version_ | 1841556525913473024 |
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| author | Hodovanets Elvira Kvocak Vincent |
| author_facet | Hodovanets Elvira Kvocak Vincent |
| author_sort | Hodovanets Elvira |
| collection | DOAJ |
| description | This research investigates the impact of hinged and fixed boundary conditions on the behavior of cold-formed steel rectangular hollow section (RHS) columns under eccentric compression. Theoretical analysis and numerical experiments were conducted to study the effects of geometric imperfections and eccentric loading on deformation and failure mechanisms. The findings highlight the significant influence of boundary conditions and geometric imperfections on the columns’ stability and load-bearing capacity. These results emphasize the need for careful consideration of these factors in the design and analysis of cold-formed steel structures. |
| format | Article |
| id | doaj-art-c154514345504299b6be42164ff149c0 |
| institution | Kabale University |
| issn | 1338-7278 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Sciendo |
| record_format | Article |
| series | Selected Scientific Papers: Journal of Civil Engineering |
| spelling | doaj-art-c154514345504299b6be42164ff149c02025-01-07T07:56:59ZengSciendoSelected Scientific Papers: Journal of Civil Engineering1338-72782024-12-0119110.2478/sspjce-2024-0004Analysis of Load Eccentricity in Cold-Formed Steel RHS Columns under Compression Considering Geometric ImperfectionsHodovanets Elvira0Kvocak Vincent1Technical University of Kosice, Slovakia Faculty of Civil Engineering, Institute of Structural Engineering and Transportation StructuresTechnical University of Kosice, Slovakia Faculty of Civil Engineering, Institute of Structural Engineering and Transportation StructuresThis research investigates the impact of hinged and fixed boundary conditions on the behavior of cold-formed steel rectangular hollow section (RHS) columns under eccentric compression. Theoretical analysis and numerical experiments were conducted to study the effects of geometric imperfections and eccentric loading on deformation and failure mechanisms. The findings highlight the significant influence of boundary conditions and geometric imperfections on the columns’ stability and load-bearing capacity. These results emphasize the need for careful consideration of these factors in the design and analysis of cold-formed steel structures.https://doi.org/10.2478/sspjce-2024-0004eccentricitycold-formed steelgeometric imperfectionsboundary conditionsload-bearing capacity |
| spellingShingle | Hodovanets Elvira Kvocak Vincent Analysis of Load Eccentricity in Cold-Formed Steel RHS Columns under Compression Considering Geometric Imperfections Selected Scientific Papers: Journal of Civil Engineering eccentricity cold-formed steel geometric imperfections boundary conditions load-bearing capacity |
| title | Analysis of Load Eccentricity in Cold-Formed Steel RHS Columns under Compression Considering Geometric Imperfections |
| title_full | Analysis of Load Eccentricity in Cold-Formed Steel RHS Columns under Compression Considering Geometric Imperfections |
| title_fullStr | Analysis of Load Eccentricity in Cold-Formed Steel RHS Columns under Compression Considering Geometric Imperfections |
| title_full_unstemmed | Analysis of Load Eccentricity in Cold-Formed Steel RHS Columns under Compression Considering Geometric Imperfections |
| title_short | Analysis of Load Eccentricity in Cold-Formed Steel RHS Columns under Compression Considering Geometric Imperfections |
| title_sort | analysis of load eccentricity in cold formed steel rhs columns under compression considering geometric imperfections |
| topic | eccentricity cold-formed steel geometric imperfections boundary conditions load-bearing capacity |
| url | https://doi.org/10.2478/sspjce-2024-0004 |
| work_keys_str_mv | AT hodovanetselvira analysisofloadeccentricityincoldformedsteelrhscolumnsundercompressionconsideringgeometricimperfections AT kvocakvincent analysisofloadeccentricityincoldformedsteelrhscolumnsundercompressionconsideringgeometricimperfections |