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The compression chord capacity model for the shear design and assessment of reinforced and prestressed concrete beams
dc.contributor.author | Cladera Bohigas, Antoni |
dc.contributor.author | Marí Bernat, Antonio Ricardo |
dc.contributor.author | Bairán García, Jesús Miguel |
dc.contributor.author | Ribas González, Carlos Rodrigo |
dc.contributor.author | Oller Ibars, Eva |
dc.contributor.author | Duarte Gómez, Noemí |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental |
dc.date.accessioned | 2017-01-12T15:20:23Z |
dc.date.available | 2018-01-02T01:30:58Z |
dc.date.issued | 2016-12 |
dc.identifier.citation | Cladera , A., Mari, A., Bairan, J.M., Ribas, C., Oller, E., Duarte, N. The compression chord capacity model for the shear design and assessment of reinforced and prestressed concrete beams. "Structural concrete (London, 1999)", Desembre 2016, vol. 18, núm. 2, p. 1017-1032. |
dc.identifier.issn | 1464-4177 |
dc.identifier.uri | http://hdl.handle.net/2117/99126 |
dc.description | This is the accepted version of the following article: [Cladera, A., Marí, A., Bairán, J. M., Ribas, C., Oller, E. and Duarte, N. (2016), The compression chord capacity model for the shear design and assessment of reinforced and prestressed concrete beams. Structural Concrete, 17: 1017–1032. doi:10.1002/suco.201500214], which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1002/suco.201500214/full |
dc.description.abstract | A simplified mechanical model is presented for the shear strength prediction of reinforced and prestressed concrete members with and without transverse reinforcement, with I, T or rectangular cross-section. The model, derived with further simplifications from a previous one developed by the authors, incorporates the contributions of the concrete compression chord, the cracked web, the dowel action and the shear reinforcement in a compact formulation. The mechanical character of the model provides valuable information about the physics of the problem and incorporates the most relevant parameters governing the shear strength of structural concrete members. The predictions of the model fit very well the experimental results collected in the ACI-DAfStb databases of shear tests on slender reinforced and prestressed concrete beams with and without stirrups. Due to this fact and the simplicity of the derived equations it may become a very useful tool for structural design and assessment in engineering practice. |
dc.format.extent | 16 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó |
dc.subject.lcsh | Prestressed concrete beams--Testing |
dc.subject.lcsh | Reinforced concrete beams--Testing |
dc.subject.other | Shear strength |
dc.subject.other | mechanical model |
dc.subject.other | structural code |
dc.subject.other | reinforced concrete |
dc.subject.other | prestressed concrete |
dc.subject.other | T-beam |
dc.subject.other | stirrups |
dc.subject.other | shear-flexure interaction |
dc.subject.other | design |
dc.subject.other | assessment |
dc.title | The compression chord capacity model for the shear design and assessment of reinforced and prestressed concrete beams |
dc.type | Article |
dc.subject.lemac | Formigó pretesat -- Proves |
dc.subject.lemac | Formigó armat -- Proves |
dc.contributor.group | Universitat Politècnica de Catalunya. ATEM - Anàlisi i Tecnologia d'Estructures i Materials |
dc.identifier.doi | 10.1002/suco.201500214 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://onlinelibrary.wiley.com/doi/10.1002/suco.201500214/full |
dc.rights.access | Open Access |
local.identifier.drac | 19508791 |
dc.description.version | Postprint (author's final draft) |
local.citation.author | Cladera, A.; Mari, A.; Bairan, J.M.; Ribas, C.; Oller, E.; Duarte, N. |
local.citation.publicationName | Structural concrete (London, 1999) |
local.citation.volume | 18 |
local.citation.number | 2 |
local.citation.startingPage | 1017 |
local.citation.endingPage | 1032 |
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