Generalized softened variable angle truss-model for reinforced concrete beams under torsion
Abstract A new analytical model based on a refinement of the variable angle truss-model (VATM) is developed to predict the entire torque–twist curve of reinforced concrete beams under torsion, including ultimate and cracking states. The refinement is based on the incorporation of the tensile stress–...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Bernardo, L. F. A. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2014 |
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| Schlagwörter: |
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| Anmerkung: |
© RILEM 2014 |
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| Übergeordnetes Werk: |
Enthalten in: Materials and structures - Springer Netherlands, 1985, 48(2014), 7 vom: 15. Mai, Seite 2169-2193 |
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| Übergeordnetes Werk: |
volume:48 ; year:2014 ; number:7 ; day:15 ; month:05 ; pages:2169-2193 |
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| DOI / URN: |
10.1617/s11527-014-0301-z |
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OLC2086935994 |
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| 245 | 1 | 0 | |a Generalized softened variable angle truss-model for reinforced concrete beams under torsion |
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| 520 | |a Abstract A new analytical model based on a refinement of the variable angle truss-model (VATM) is developed to predict the entire torque–twist curve of reinforced concrete beams under torsion, including ultimate and cracking states. The refinement is based on the incorporation of the tensile stress–strain relationship of the concrete into the VATM. The new analytical model is called generalized softened variable angle truss-model (GSVATM). The new formulation and the calculation procedure for GSVATM are presented and the theoretical predictions are compared with the results from reported tests. It is shown that the new analytical model described in this paper gives good predictions when compared with the experimental data reported in the literature. | ||
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| 650 | 4 | |a Truss-model | |
| 650 | 4 | |a Tensile concrete | |
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| 700 | 1 | |a Nunes, N. C. G. |4 aut | |
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10.1617/s11527-014-0301-z doi (DE-627)OLC2086935994 (DE-He213)s11527-014-0301-z-p DE-627 ger DE-627 rakwb eng 690 VZ Bernardo, L. F. A. verfasserin aut Generalized softened variable angle truss-model for reinforced concrete beams under torsion 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © RILEM 2014 Abstract A new analytical model based on a refinement of the variable angle truss-model (VATM) is developed to predict the entire torque–twist curve of reinforced concrete beams under torsion, including ultimate and cracking states. The refinement is based on the incorporation of the tensile stress–strain relationship of the concrete into the VATM. The new analytical model is called generalized softened variable angle truss-model (GSVATM). The new formulation and the calculation procedure for GSVATM are presented and the theoretical predictions are compared with the results from reported tests. It is shown that the new analytical model described in this paper gives good predictions when compared with the experimental data reported in the literature. RC beams Torsion Torque Twist Truss-model Tensile concrete Ultimate state Cracking state Andrade, J. M. A. aut Nunes, N. C. G. aut Enthalten in Materials and structures Springer Netherlands, 1985 48(2014), 7 vom: 15. Mai, Seite 2169-2193 (DE-627)12938240X (DE-600)165630-2 (DE-576)014768240 1359-5997 nnns volume:48 year:2014 number:7 day:15 month:05 pages:2169-2193 https://doi.org/10.1617/s11527-014-0301-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC GBV_ILN_20 GBV_ILN_70 GBV_ILN_2016 GBV_ILN_2057 GBV_ILN_4046 GBV_ILN_4700 AR 48 2014 7 15 05 2169-2193 |
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10.1617/s11527-014-0301-z doi (DE-627)OLC2086935994 (DE-He213)s11527-014-0301-z-p DE-627 ger DE-627 rakwb eng 690 VZ Bernardo, L. F. A. verfasserin aut Generalized softened variable angle truss-model for reinforced concrete beams under torsion 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © RILEM 2014 Abstract A new analytical model based on a refinement of the variable angle truss-model (VATM) is developed to predict the entire torque–twist curve of reinforced concrete beams under torsion, including ultimate and cracking states. The refinement is based on the incorporation of the tensile stress–strain relationship of the concrete into the VATM. The new analytical model is called generalized softened variable angle truss-model (GSVATM). The new formulation and the calculation procedure for GSVATM are presented and the theoretical predictions are compared with the results from reported tests. It is shown that the new analytical model described in this paper gives good predictions when compared with the experimental data reported in the literature. RC beams Torsion Torque Twist Truss-model Tensile concrete Ultimate state Cracking state Andrade, J. M. A. aut Nunes, N. C. G. aut Enthalten in Materials and structures Springer Netherlands, 1985 48(2014), 7 vom: 15. Mai, Seite 2169-2193 (DE-627)12938240X (DE-600)165630-2 (DE-576)014768240 1359-5997 nnns volume:48 year:2014 number:7 day:15 month:05 pages:2169-2193 https://doi.org/10.1617/s11527-014-0301-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC GBV_ILN_20 GBV_ILN_70 GBV_ILN_2016 GBV_ILN_2057 GBV_ILN_4046 GBV_ILN_4700 AR 48 2014 7 15 05 2169-2193 |
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10.1617/s11527-014-0301-z doi (DE-627)OLC2086935994 (DE-He213)s11527-014-0301-z-p DE-627 ger DE-627 rakwb eng 690 VZ Bernardo, L. F. A. verfasserin aut Generalized softened variable angle truss-model for reinforced concrete beams under torsion 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © RILEM 2014 Abstract A new analytical model based on a refinement of the variable angle truss-model (VATM) is developed to predict the entire torque–twist curve of reinforced concrete beams under torsion, including ultimate and cracking states. The refinement is based on the incorporation of the tensile stress–strain relationship of the concrete into the VATM. The new analytical model is called generalized softened variable angle truss-model (GSVATM). The new formulation and the calculation procedure for GSVATM are presented and the theoretical predictions are compared with the results from reported tests. It is shown that the new analytical model described in this paper gives good predictions when compared with the experimental data reported in the literature. RC beams Torsion Torque Twist Truss-model Tensile concrete Ultimate state Cracking state Andrade, J. M. A. aut Nunes, N. C. G. aut Enthalten in Materials and structures Springer Netherlands, 1985 48(2014), 7 vom: 15. Mai, Seite 2169-2193 (DE-627)12938240X (DE-600)165630-2 (DE-576)014768240 1359-5997 nnns volume:48 year:2014 number:7 day:15 month:05 pages:2169-2193 https://doi.org/10.1617/s11527-014-0301-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC GBV_ILN_20 GBV_ILN_70 GBV_ILN_2016 GBV_ILN_2057 GBV_ILN_4046 GBV_ILN_4700 AR 48 2014 7 15 05 2169-2193 |
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10.1617/s11527-014-0301-z doi (DE-627)OLC2086935994 (DE-He213)s11527-014-0301-z-p DE-627 ger DE-627 rakwb eng 690 VZ Bernardo, L. F. A. verfasserin aut Generalized softened variable angle truss-model for reinforced concrete beams under torsion 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © RILEM 2014 Abstract A new analytical model based on a refinement of the variable angle truss-model (VATM) is developed to predict the entire torque–twist curve of reinforced concrete beams under torsion, including ultimate and cracking states. The refinement is based on the incorporation of the tensile stress–strain relationship of the concrete into the VATM. The new analytical model is called generalized softened variable angle truss-model (GSVATM). The new formulation and the calculation procedure for GSVATM are presented and the theoretical predictions are compared with the results from reported tests. It is shown that the new analytical model described in this paper gives good predictions when compared with the experimental data reported in the literature. RC beams Torsion Torque Twist Truss-model Tensile concrete Ultimate state Cracking state Andrade, J. M. A. aut Nunes, N. C. G. aut Enthalten in Materials and structures Springer Netherlands, 1985 48(2014), 7 vom: 15. Mai, Seite 2169-2193 (DE-627)12938240X (DE-600)165630-2 (DE-576)014768240 1359-5997 nnns volume:48 year:2014 number:7 day:15 month:05 pages:2169-2193 https://doi.org/10.1617/s11527-014-0301-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC GBV_ILN_20 GBV_ILN_70 GBV_ILN_2016 GBV_ILN_2057 GBV_ILN_4046 GBV_ILN_4700 AR 48 2014 7 15 05 2169-2193 |
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10.1617/s11527-014-0301-z doi (DE-627)OLC2086935994 (DE-He213)s11527-014-0301-z-p DE-627 ger DE-627 rakwb eng 690 VZ Bernardo, L. F. A. verfasserin aut Generalized softened variable angle truss-model for reinforced concrete beams under torsion 2014 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © RILEM 2014 Abstract A new analytical model based on a refinement of the variable angle truss-model (VATM) is developed to predict the entire torque–twist curve of reinforced concrete beams under torsion, including ultimate and cracking states. The refinement is based on the incorporation of the tensile stress–strain relationship of the concrete into the VATM. The new analytical model is called generalized softened variable angle truss-model (GSVATM). The new formulation and the calculation procedure for GSVATM are presented and the theoretical predictions are compared with the results from reported tests. It is shown that the new analytical model described in this paper gives good predictions when compared with the experimental data reported in the literature. RC beams Torsion Torque Twist Truss-model Tensile concrete Ultimate state Cracking state Andrade, J. M. A. aut Nunes, N. C. G. aut Enthalten in Materials and structures Springer Netherlands, 1985 48(2014), 7 vom: 15. Mai, Seite 2169-2193 (DE-627)12938240X (DE-600)165630-2 (DE-576)014768240 1359-5997 nnns volume:48 year:2014 number:7 day:15 month:05 pages:2169-2193 https://doi.org/10.1617/s11527-014-0301-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC GBV_ILN_20 GBV_ILN_70 GBV_ILN_2016 GBV_ILN_2057 GBV_ILN_4046 GBV_ILN_4700 AR 48 2014 7 15 05 2169-2193 |
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Bernardo, L. F. A. ddc 690 misc RC beams misc Torsion misc Torque misc Twist misc Truss-model misc Tensile concrete misc Ultimate state misc Cracking state Generalized softened variable angle truss-model for reinforced concrete beams under torsion |
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Generalized softened variable angle truss-model for reinforced concrete beams under torsion |
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Abstract A new analytical model based on a refinement of the variable angle truss-model (VATM) is developed to predict the entire torque–twist curve of reinforced concrete beams under torsion, including ultimate and cracking states. The refinement is based on the incorporation of the tensile stress–strain relationship of the concrete into the VATM. The new analytical model is called generalized softened variable angle truss-model (GSVATM). The new formulation and the calculation procedure for GSVATM are presented and the theoretical predictions are compared with the results from reported tests. It is shown that the new analytical model described in this paper gives good predictions when compared with the experimental data reported in the literature. © RILEM 2014 |
| abstractGer |
Abstract A new analytical model based on a refinement of the variable angle truss-model (VATM) is developed to predict the entire torque–twist curve of reinforced concrete beams under torsion, including ultimate and cracking states. The refinement is based on the incorporation of the tensile stress–strain relationship of the concrete into the VATM. The new analytical model is called generalized softened variable angle truss-model (GSVATM). The new formulation and the calculation procedure for GSVATM are presented and the theoretical predictions are compared with the results from reported tests. It is shown that the new analytical model described in this paper gives good predictions when compared with the experimental data reported in the literature. © RILEM 2014 |
| abstract_unstemmed |
Abstract A new analytical model based on a refinement of the variable angle truss-model (VATM) is developed to predict the entire torque–twist curve of reinforced concrete beams under torsion, including ultimate and cracking states. The refinement is based on the incorporation of the tensile stress–strain relationship of the concrete into the VATM. The new analytical model is called generalized softened variable angle truss-model (GSVATM). The new formulation and the calculation procedure for GSVATM are presented and the theoretical predictions are compared with the results from reported tests. It is shown that the new analytical model described in this paper gives good predictions when compared with the experimental data reported in the literature. © RILEM 2014 |
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Generalized softened variable angle truss-model for reinforced concrete beams under torsion |
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https://doi.org/10.1617/s11527-014-0301-z |
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Andrade, J. M. A. Nunes, N. C. G. |
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