Strain method for doubly reinforced rectangular beams design

The compressed steel in a doubly reinforced beam improves ductility, reduces immediate and long-term deflections, it is available to support the tension in sections under reversal stress, and in low-height beams, it increases strength. With the expected strain as a measure of the section ductility,...

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Autores:
Tipo de recurso:
Fecha de publicación:
2015
Institución:
Universidad Pedagógica y Tecnológica de Colombia
Repositorio:
RiUPTC: Repositorio Institucional UPTC
Idioma:
spa
OAI Identifier:
oai:repositorio.uptc.edu.co:001/14128
Acceso en línea:
https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4024
https://repositorio.uptc.edu.co/handle/001/14128
Palabra clave:
beams design
doubly reinforced beam
ductility
strain
structural concrete
Concreto estructural
Diseño de vigas
Deformación unitaria
Ductilidad
Viga doblemente reforzada
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License
http://purl.org/coar/access_right/c_abf102
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spelling 2015-09-102024-07-05T19:11:21Z2024-07-05T19:11:21Zhttps://revistas.uptc.edu.co/index.php/ingenieria/article/view/402410.19053/01211129.4024https://repositorio.uptc.edu.co/handle/001/14128The compressed steel in a doubly reinforced beam improves ductility, reduces immediate and long-term deflections, it is available to support the tension in sections under reversal stress, and in low-height beams, it increases strength. With the expected strain as a measure of the section ductility, the paper proposes a direct methodology to determine the necessary compression quantities and tension reinforcement. It finds that the most efficient sections are those for which the tension reinforcing strain is 0.005.El acero en compresión en una viga doblemente reforzada mejora la ductilidad, reduce las deflexiones instantáneas y de largo plazo, está disponible para tomar la tracción en secciones sometidas a reversión de esfuerzos y, en vigas de poca altura, aumenta la resistencia. A partir de la deformación unitaria esperada del acero en tracción, como medida de la ductilidad de la sección, se propone una metodología directa para determinar las cantidades de refuerzo necesarias, tanto en compresión como en tracción. Se establece que las secciones más eficientes son aquellas para las cuales la deformación en el acero en tracción es 0.005.application/pdftext/htmlspaspaUniversidad Pedagógica y Tecnológica de Colombiahttps://revistas.uptc.edu.co/index.php/ingenieria/article/view/4024/3475https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4024/4334Revista Facultad de Ingeniería; Vol. 24 No. 40 (2015); 31-40Revista Facultad de Ingeniería; Vol. 24 Núm. 40 (2015); 31-402357-53280121-1129beams designdoubly reinforced beamductilitystrainstructural concreteConcreto estructuralDiseño de vigasDeformación unitariaDuctilidadViga doblemente reforzadaStrain method for doubly reinforced rectangular beams designMétodo de la deformación unitaria para diseño de vigas rectangulares doblemente reforzadasinvestigationinfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a185http://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/access_right/c_abf102http://purl.org/coar/access_right/c_abf2Prieto-Serrano, Luis Rafael001/14128oai:repositorio.uptc.edu.co:001/141282025-07-18 11:53:37.332metadata.onlyhttps://repositorio.uptc.edu.coRepositorio Institucional UPTCrepositorio.uptc@uptc.edu.co
dc.title.en-US.fl_str_mv Strain method for doubly reinforced rectangular beams design
dc.title.es-ES.fl_str_mv Método de la deformación unitaria para diseño de vigas rectangulares doblemente reforzadas
title Strain method for doubly reinforced rectangular beams design
spellingShingle Strain method for doubly reinforced rectangular beams design
beams design
doubly reinforced beam
ductility
strain
structural concrete
Concreto estructural
Diseño de vigas
Deformación unitaria
Ductilidad
Viga doblemente reforzada
title_short Strain method for doubly reinforced rectangular beams design
title_full Strain method for doubly reinforced rectangular beams design
title_fullStr Strain method for doubly reinforced rectangular beams design
title_full_unstemmed Strain method for doubly reinforced rectangular beams design
title_sort Strain method for doubly reinforced rectangular beams design
dc.subject.en-US.fl_str_mv beams design
doubly reinforced beam
ductility
strain
structural concrete
topic beams design
doubly reinforced beam
ductility
strain
structural concrete
Concreto estructural
Diseño de vigas
Deformación unitaria
Ductilidad
Viga doblemente reforzada
dc.subject.es-ES.fl_str_mv Concreto estructural
Diseño de vigas
Deformación unitaria
Ductilidad
Viga doblemente reforzada
description The compressed steel in a doubly reinforced beam improves ductility, reduces immediate and long-term deflections, it is available to support the tension in sections under reversal stress, and in low-height beams, it increases strength. With the expected strain as a measure of the section ductility, the paper proposes a direct methodology to determine the necessary compression quantities and tension reinforcement. It finds that the most efficient sections are those for which the tension reinforcing strain is 0.005.
publishDate 2015
dc.date.accessioned.none.fl_str_mv 2024-07-05T19:11:21Z
dc.date.available.none.fl_str_mv 2024-07-05T19:11:21Z
dc.date.none.fl_str_mv 2015-09-10
dc.type.en-US.fl_str_mv investigation
dc.type.none.fl_str_mv info:eu-repo/semantics/article
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.coarversion.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.version.spa.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.coarversion.spa.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a185
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4024
10.19053/01211129.4024
dc.identifier.uri.none.fl_str_mv https://repositorio.uptc.edu.co/handle/001/14128
url https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4024
https://repositorio.uptc.edu.co/handle/001/14128
identifier_str_mv 10.19053/01211129.4024
dc.language.none.fl_str_mv spa
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4024/3475
https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4024/4334
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.coar.spa.fl_str_mv http://purl.org/coar/access_right/c_abf102
rights_invalid_str_mv http://purl.org/coar/access_right/c_abf102
http://purl.org/coar/access_right/c_abf2
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.en-US.fl_str_mv Universidad Pedagógica y Tecnológica de Colombia
dc.source.en-US.fl_str_mv Revista Facultad de Ingeniería; Vol. 24 No. 40 (2015); 31-40
dc.source.es-ES.fl_str_mv Revista Facultad de Ingeniería; Vol. 24 Núm. 40 (2015); 31-40
dc.source.none.fl_str_mv 2357-5328
0121-1129
institution Universidad Pedagógica y Tecnológica de Colombia
repository.name.fl_str_mv Repositorio Institucional UPTC
repository.mail.fl_str_mv repositorio.uptc@uptc.edu.co
_version_ 1839633806675410944

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