Stepwise Regression for LTB Strength Prediction of I-Beams Subjected to Different Loading Conditions
Abstract Lateral torsional buckling (LTB) is a highly investigated failure mode of beams due to their instability. Despite many studies, existing standard recommendations still have limitations to determine the ultimate capacity of such members subjected to LTB mode. Accordingly, in the current pape...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Rossi, Alexandre [verfasserIn] Hosseinpour, Mahmoud [verfasserIn] de Carvalho, Adriano Silva [verfasserIn] Martins, Carlos Humberto [verfasserIn] Sharifi, Yasser [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2024 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s), under exclusive licence to Shiraz University 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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| Übergeordnetes Werk: |
Enthalten in: Iranian journal of science and technology - Springer International Publishing, 2001, 48(2024), 5 vom: 08. Feb., Seite 2931-2947 |
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| Übergeordnetes Werk: |
volume:48 ; year:2024 ; number:5 ; day:08 ; month:02 ; pages:2931-2947 |
| Links: |
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| DOI / URN: |
10.1007/s40996-024-01352-6 |
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SPR057171688 |
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| 520 | |a Abstract Lateral torsional buckling (LTB) is a highly investigated failure mode of beams due to their instability. Despite many studies, existing standard recommendations still have limitations to determine the ultimate capacity of such members subjected to LTB mode. Accordingly, in the current paper, an in-depth parametric study has attempted to study the effect of all major parameters, especially the influence of different types of loading on the ultimate capacity of steel I-beams. Moreover, using the provided reliable database, the stepwise regression (SR) method was employed, and an accurate formula was introduced to evaluate the LTB capacity of steel I-beams. To show the robustness of the developed formulation, a comparison was made against the existing equations. It was found that the proposed equation based on the SR consists of a strong accuracy among others and it can be utilized by engineers who are designing the I-beams against LTB. | ||
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| 650 | 4 | |a Finite element modeling |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Steel I-beams |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Stepwise regression |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Ultimate capacity |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Hosseinpour, Mahmoud |e verfasserin |4 aut | |
| 700 | 1 | |a de Carvalho, Adriano Silva |e verfasserin |4 aut | |
| 700 | 1 | |a Martins, Carlos Humberto |e verfasserin |4 aut | |
| 700 | 1 | |a Sharifi, Yasser |e verfasserin |0 (orcid)0000-0003-1988-7329 |4 aut | |
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10.1007/s40996-024-01352-6 doi (DE-627)SPR057171688 (SPR)s40996-024-01352-6-e DE-627 ger DE-627 rakwb eng 500 600 VZ 500 600 VZ 56.00 bkl Rossi, Alexandre verfasserin aut Stepwise Regression for LTB Strength Prediction of I-Beams Subjected to Different Loading Conditions 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Shiraz University 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Lateral torsional buckling (LTB) is a highly investigated failure mode of beams due to their instability. Despite many studies, existing standard recommendations still have limitations to determine the ultimate capacity of such members subjected to LTB mode. Accordingly, in the current paper, an in-depth parametric study has attempted to study the effect of all major parameters, especially the influence of different types of loading on the ultimate capacity of steel I-beams. Moreover, using the provided reliable database, the stepwise regression (SR) method was employed, and an accurate formula was introduced to evaluate the LTB capacity of steel I-beams. To show the robustness of the developed formulation, a comparison was made against the existing equations. It was found that the proposed equation based on the SR consists of a strong accuracy among others and it can be utilized by engineers who are designing the I-beams against LTB. Lateral torsional buckling (dpeaa)DE-He213 Finite element modeling (dpeaa)DE-He213 Steel I-beams (dpeaa)DE-He213 Stepwise regression (dpeaa)DE-He213 Ultimate capacity (dpeaa)DE-He213 Hosseinpour, Mahmoud verfasserin aut de Carvalho, Adriano Silva verfasserin aut Martins, Carlos Humberto verfasserin aut Sharifi, Yasser verfasserin (orcid)0000-0003-1988-7329 aut Enthalten in Iranian journal of science and technology Springer International Publishing, 2001 48(2024), 5 vom: 08. Feb., Seite 2931-2947 (DE-627)844238023 (DE-600)2843076-1 2364-1843 nnns volume:48 year:2024 number:5 day:08 month:02 pages:2931-2947 https://dx.doi.org/10.1007/s40996-024-01352-6 X:SPRINGER Resolving-System lizenzpflichtig Volltext SYSFLAG_0 GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 56.00 VZ AR 48 2024 5 08 02 2931-2947 |
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10.1007/s40996-024-01352-6 doi (DE-627)SPR057171688 (SPR)s40996-024-01352-6-e DE-627 ger DE-627 rakwb eng 500 600 VZ 500 600 VZ 56.00 bkl Rossi, Alexandre verfasserin aut Stepwise Regression for LTB Strength Prediction of I-Beams Subjected to Different Loading Conditions 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Shiraz University 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Lateral torsional buckling (LTB) is a highly investigated failure mode of beams due to their instability. Despite many studies, existing standard recommendations still have limitations to determine the ultimate capacity of such members subjected to LTB mode. Accordingly, in the current paper, an in-depth parametric study has attempted to study the effect of all major parameters, especially the influence of different types of loading on the ultimate capacity of steel I-beams. Moreover, using the provided reliable database, the stepwise regression (SR) method was employed, and an accurate formula was introduced to evaluate the LTB capacity of steel I-beams. To show the robustness of the developed formulation, a comparison was made against the existing equations. It was found that the proposed equation based on the SR consists of a strong accuracy among others and it can be utilized by engineers who are designing the I-beams against LTB. Lateral torsional buckling (dpeaa)DE-He213 Finite element modeling (dpeaa)DE-He213 Steel I-beams (dpeaa)DE-He213 Stepwise regression (dpeaa)DE-He213 Ultimate capacity (dpeaa)DE-He213 Hosseinpour, Mahmoud verfasserin aut de Carvalho, Adriano Silva verfasserin aut Martins, Carlos Humberto verfasserin aut Sharifi, Yasser verfasserin (orcid)0000-0003-1988-7329 aut Enthalten in Iranian journal of science and technology Springer International Publishing, 2001 48(2024), 5 vom: 08. Feb., Seite 2931-2947 (DE-627)844238023 (DE-600)2843076-1 2364-1843 nnns volume:48 year:2024 number:5 day:08 month:02 pages:2931-2947 https://dx.doi.org/10.1007/s40996-024-01352-6 X:SPRINGER Resolving-System lizenzpflichtig Volltext SYSFLAG_0 GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 56.00 VZ AR 48 2024 5 08 02 2931-2947 |
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10.1007/s40996-024-01352-6 doi (DE-627)SPR057171688 (SPR)s40996-024-01352-6-e DE-627 ger DE-627 rakwb eng 500 600 VZ 500 600 VZ 56.00 bkl Rossi, Alexandre verfasserin aut Stepwise Regression for LTB Strength Prediction of I-Beams Subjected to Different Loading Conditions 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Shiraz University 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Lateral torsional buckling (LTB) is a highly investigated failure mode of beams due to their instability. Despite many studies, existing standard recommendations still have limitations to determine the ultimate capacity of such members subjected to LTB mode. Accordingly, in the current paper, an in-depth parametric study has attempted to study the effect of all major parameters, especially the influence of different types of loading on the ultimate capacity of steel I-beams. Moreover, using the provided reliable database, the stepwise regression (SR) method was employed, and an accurate formula was introduced to evaluate the LTB capacity of steel I-beams. To show the robustness of the developed formulation, a comparison was made against the existing equations. It was found that the proposed equation based on the SR consists of a strong accuracy among others and it can be utilized by engineers who are designing the I-beams against LTB. Lateral torsional buckling (dpeaa)DE-He213 Finite element modeling (dpeaa)DE-He213 Steel I-beams (dpeaa)DE-He213 Stepwise regression (dpeaa)DE-He213 Ultimate capacity (dpeaa)DE-He213 Hosseinpour, Mahmoud verfasserin aut de Carvalho, Adriano Silva verfasserin aut Martins, Carlos Humberto verfasserin aut Sharifi, Yasser verfasserin (orcid)0000-0003-1988-7329 aut Enthalten in Iranian journal of science and technology Springer International Publishing, 2001 48(2024), 5 vom: 08. Feb., Seite 2931-2947 (DE-627)844238023 (DE-600)2843076-1 2364-1843 nnns volume:48 year:2024 number:5 day:08 month:02 pages:2931-2947 https://dx.doi.org/10.1007/s40996-024-01352-6 X:SPRINGER Resolving-System lizenzpflichtig Volltext SYSFLAG_0 GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 56.00 VZ AR 48 2024 5 08 02 2931-2947 |
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10.1007/s40996-024-01352-6 doi (DE-627)SPR057171688 (SPR)s40996-024-01352-6-e DE-627 ger DE-627 rakwb eng 500 600 VZ 500 600 VZ 56.00 bkl Rossi, Alexandre verfasserin aut Stepwise Regression for LTB Strength Prediction of I-Beams Subjected to Different Loading Conditions 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Shiraz University 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Lateral torsional buckling (LTB) is a highly investigated failure mode of beams due to their instability. Despite many studies, existing standard recommendations still have limitations to determine the ultimate capacity of such members subjected to LTB mode. Accordingly, in the current paper, an in-depth parametric study has attempted to study the effect of all major parameters, especially the influence of different types of loading on the ultimate capacity of steel I-beams. Moreover, using the provided reliable database, the stepwise regression (SR) method was employed, and an accurate formula was introduced to evaluate the LTB capacity of steel I-beams. To show the robustness of the developed formulation, a comparison was made against the existing equations. It was found that the proposed equation based on the SR consists of a strong accuracy among others and it can be utilized by engineers who are designing the I-beams against LTB. Lateral torsional buckling (dpeaa)DE-He213 Finite element modeling (dpeaa)DE-He213 Steel I-beams (dpeaa)DE-He213 Stepwise regression (dpeaa)DE-He213 Ultimate capacity (dpeaa)DE-He213 Hosseinpour, Mahmoud verfasserin aut de Carvalho, Adriano Silva verfasserin aut Martins, Carlos Humberto verfasserin aut Sharifi, Yasser verfasserin (orcid)0000-0003-1988-7329 aut Enthalten in Iranian journal of science and technology Springer International Publishing, 2001 48(2024), 5 vom: 08. Feb., Seite 2931-2947 (DE-627)844238023 (DE-600)2843076-1 2364-1843 nnns volume:48 year:2024 number:5 day:08 month:02 pages:2931-2947 https://dx.doi.org/10.1007/s40996-024-01352-6 X:SPRINGER Resolving-System lizenzpflichtig Volltext SYSFLAG_0 GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 56.00 VZ AR 48 2024 5 08 02 2931-2947 |
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10.1007/s40996-024-01352-6 doi (DE-627)SPR057171688 (SPR)s40996-024-01352-6-e DE-627 ger DE-627 rakwb eng 500 600 VZ 500 600 VZ 56.00 bkl Rossi, Alexandre verfasserin aut Stepwise Regression for LTB Strength Prediction of I-Beams Subjected to Different Loading Conditions 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Shiraz University 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Lateral torsional buckling (LTB) is a highly investigated failure mode of beams due to their instability. Despite many studies, existing standard recommendations still have limitations to determine the ultimate capacity of such members subjected to LTB mode. Accordingly, in the current paper, an in-depth parametric study has attempted to study the effect of all major parameters, especially the influence of different types of loading on the ultimate capacity of steel I-beams. Moreover, using the provided reliable database, the stepwise regression (SR) method was employed, and an accurate formula was introduced to evaluate the LTB capacity of steel I-beams. To show the robustness of the developed formulation, a comparison was made against the existing equations. It was found that the proposed equation based on the SR consists of a strong accuracy among others and it can be utilized by engineers who are designing the I-beams against LTB. Lateral torsional buckling (dpeaa)DE-He213 Finite element modeling (dpeaa)DE-He213 Steel I-beams (dpeaa)DE-He213 Stepwise regression (dpeaa)DE-He213 Ultimate capacity (dpeaa)DE-He213 Hosseinpour, Mahmoud verfasserin aut de Carvalho, Adriano Silva verfasserin aut Martins, Carlos Humberto verfasserin aut Sharifi, Yasser verfasserin (orcid)0000-0003-1988-7329 aut Enthalten in Iranian journal of science and technology Springer International Publishing, 2001 48(2024), 5 vom: 08. Feb., Seite 2931-2947 (DE-627)844238023 (DE-600)2843076-1 2364-1843 nnns volume:48 year:2024 number:5 day:08 month:02 pages:2931-2947 https://dx.doi.org/10.1007/s40996-024-01352-6 X:SPRINGER Resolving-System lizenzpflichtig Volltext SYSFLAG_0 GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 56.00 VZ AR 48 2024 5 08 02 2931-2947 |
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Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Lateral torsional buckling (LTB) is a highly investigated failure mode of beams due to their instability. Despite many studies, existing standard recommendations still have limitations to determine the ultimate capacity of such members subjected to LTB mode. Accordingly, in the current paper, an in-depth parametric study has attempted to study the effect of all major parameters, especially the influence of different types of loading on the ultimate capacity of steel I-beams. Moreover, using the provided reliable database, the stepwise regression (SR) method was employed, and an accurate formula was introduced to evaluate the LTB capacity of steel I-beams. To show the robustness of the developed formulation, a comparison was made against the existing equations. 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Rossi, Alexandre |
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Rossi, Alexandre ddc 500 bkl 56.00 misc Lateral torsional buckling misc Finite element modeling misc Steel I-beams misc Stepwise regression misc Ultimate capacity Stepwise Regression for LTB Strength Prediction of I-Beams Subjected to Different Loading Conditions |
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500 600 VZ 56.00 bkl Stepwise Regression for LTB Strength Prediction of I-Beams Subjected to Different Loading Conditions Lateral torsional buckling (dpeaa)DE-He213 Finite element modeling (dpeaa)DE-He213 Steel I-beams (dpeaa)DE-He213 Stepwise regression (dpeaa)DE-He213 Ultimate capacity (dpeaa)DE-He213 |
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ddc 500 bkl 56.00 misc Lateral torsional buckling misc Finite element modeling misc Steel I-beams misc Stepwise regression misc Ultimate capacity |
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Stepwise Regression for LTB Strength Prediction of I-Beams Subjected to Different Loading Conditions |
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stepwise regression for ltb strength prediction of i-beams subjected to different loading conditions |
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Stepwise Regression for LTB Strength Prediction of I-Beams Subjected to Different Loading Conditions |
| abstract |
Abstract Lateral torsional buckling (LTB) is a highly investigated failure mode of beams due to their instability. Despite many studies, existing standard recommendations still have limitations to determine the ultimate capacity of such members subjected to LTB mode. Accordingly, in the current paper, an in-depth parametric study has attempted to study the effect of all major parameters, especially the influence of different types of loading on the ultimate capacity of steel I-beams. Moreover, using the provided reliable database, the stepwise regression (SR) method was employed, and an accurate formula was introduced to evaluate the LTB capacity of steel I-beams. To show the robustness of the developed formulation, a comparison was made against the existing equations. It was found that the proposed equation based on the SR consists of a strong accuracy among others and it can be utilized by engineers who are designing the I-beams against LTB. © The Author(s), under exclusive licence to Shiraz University 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstractGer |
Abstract Lateral torsional buckling (LTB) is a highly investigated failure mode of beams due to their instability. Despite many studies, existing standard recommendations still have limitations to determine the ultimate capacity of such members subjected to LTB mode. Accordingly, in the current paper, an in-depth parametric study has attempted to study the effect of all major parameters, especially the influence of different types of loading on the ultimate capacity of steel I-beams. Moreover, using the provided reliable database, the stepwise regression (SR) method was employed, and an accurate formula was introduced to evaluate the LTB capacity of steel I-beams. To show the robustness of the developed formulation, a comparison was made against the existing equations. It was found that the proposed equation based on the SR consists of a strong accuracy among others and it can be utilized by engineers who are designing the I-beams against LTB. © The Author(s), under exclusive licence to Shiraz University 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstract_unstemmed |
Abstract Lateral torsional buckling (LTB) is a highly investigated failure mode of beams due to their instability. Despite many studies, existing standard recommendations still have limitations to determine the ultimate capacity of such members subjected to LTB mode. Accordingly, in the current paper, an in-depth parametric study has attempted to study the effect of all major parameters, especially the influence of different types of loading on the ultimate capacity of steel I-beams. Moreover, using the provided reliable database, the stepwise regression (SR) method was employed, and an accurate formula was introduced to evaluate the LTB capacity of steel I-beams. To show the robustness of the developed formulation, a comparison was made against the existing equations. It was found that the proposed equation based on the SR consists of a strong accuracy among others and it can be utilized by engineers who are designing the I-beams against LTB. © The Author(s), under exclusive licence to Shiraz University 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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| title_short |
Stepwise Regression for LTB Strength Prediction of I-Beams Subjected to Different Loading Conditions |
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https://dx.doi.org/10.1007/s40996-024-01352-6 |
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Hosseinpour, Mahmoud de Carvalho, Adriano Silva Martins, Carlos Humberto Sharifi, Yasser |
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Hosseinpour, Mahmoud de Carvalho, Adriano Silva Martins, Carlos Humberto Sharifi, Yasser |
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10.1007/s40996-024-01352-6 |
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2024-09-01T04:48:13.526Z |
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| score |
7.4000244 |