Análisis comparativo de alternativas de refuerzo estructural en columnas: empresillado metálico vs. encamisado en concreto. Caso de estudio: proyecto Star Home, Medellín
| dc.contributor.advisor | Gamba Gómez, Osmar Alberto | |
| dc.contributor.author | Fernandez Muñoz, Adriana Elizabeth | |
| dc.contributor.author | Marín Millán, Humberto Rafael | |
| dc.contributor.author | Sanchez Londoño, Jeniffer | |
| dc.contributor.corporatename | Universidad Santo Tomás | |
| dc.contributor.cvlac | https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000804371 | |
| dc.contributor.googlescholar | https://scholar.google.com/citations?hl=es&user=RNg0RPgAAAAJ | |
| dc.contributor.orcid | https://orcid.org/0000-0002-2124-5723 | |
| dc.date.accessioned | 2026-01-26T17:30:51Z | |
| dc.date.available | 2026-01-26T17:30:51Z | |
| dc.date.issued | 2025-12-19 | |
| dc.description | La presente monografía evalúa comparativamente el desempeño estructural del empresillado metálico y el encamisado en concreto como técnicas de refuerzo en columnas de edificaciones medianas de concreto armado afectadas por patologías, aplicado al proyecto Star Home en Medellín. Los resultados muestran que el encamisado en concreto proporciona el mayor incremento en capacidad a flexo-compresión (15%), reduce las derivas en un 20% y garantiza el cumplimiento del criterio "columna fuerte-viga débil" de acuerdo con la NSR-10. Aunque el empresillado metálico ofrece ventajas en tiempo de ejecución y costo inicial, el encamisado en concreto presenta mayor durabilidad a largo plazo, con un ciclo de vida superior a 40 años. Se recomienda su implementación en columnas con resistencias inferiores a 17 MPa para garantizar la seguridad estructural en eventos sísmicos. | |
| dc.description.abstract | This monograph comparatively evaluates the structural performance of steel bracing and concrete jacketing as strengthening techniques for columns in medium-rise reinforced concrete buildings affected by pathologies, applied to the Star Home project in Medellín. The results show that concrete jacketing provides the greatest increase in axial-flexural capacity (15%), reduces drifts by 20%, and ensures compliance with the “strong column–weak beam” criterion in accordance with NSR-10. Although steel bracing offers advantages in execution time and initial cost, concrete jacketing presents greater long-term durability, with a life cycle exceeding 40 years. Its implementation is recommended for columns with strengths below 17 MPa to ensure structural safety during seismic events. | |
| dc.description.degreelevel | Maestría | spa |
| dc.description.degreename | Magister en Patología de la Construcción | spa |
| dc.format.mimetype | application/pdf | |
| dc.identifier.citation | Sánchez, J., Fernandez, A., & Marín, H. (2025). Análisis comparativo de alternativas de refuerzoeEstructural en columnas: empresillado metálico vs. Encamisado en concreto. Caso de estudio: proyecto Star Home, Medellín [Trabajo de maestría, Universidad Santo Tomás]. Repositorio Institucional. | |
| dc.identifier.instname | instname:Universidad Santo Tomás | spa |
| dc.identifier.reponame | reponame:Repositorio Institucional Universidad Santo Tomás | spa |
| dc.identifier.repourl | repourl:https://repository.usta.edu.co | spa |
| dc.identifier.uri | http://hdl.handle.net/11634/71099 | |
| dc.language.iso | spa | |
| dc.publisher | Universidad Santo Tomás | spa |
| dc.publisher.branch | CRAI-USTA Bogotá | |
| dc.publisher.faculty | Facultad de Ingeniería Civil | spa |
| dc.publisher.program | Maestría en Patología de la Construcción | spa |
| dc.relation.references | Bernal, G., & Yamín, L. (2011). Refuerzo de estructuras de concreto en Colombia: experiencias y lecciones aprendidas. Revista Ingeniería UC | |
| dc.relation.references | (AIS), A. C. (2010). Reglamento Colombiano de Construcción Sismo Resistente – NSR-10. AIS. | |
| dc.relation.references | (FEMA)., F. E. (2000). Prestandard and commentary for the seismic rehabilitation of buildings (FEMA 356). Washington, D.C: Federal Emergency Management Agency. | |
| dc.relation.references | 440.2R-17, A. C. (2017). Guide for the Design and Construction of Externally Bonded FRP Systems for Strengthening Concrete Structures. American Concrete Institute. | |
| dc.relation.references | Badarloo, B., & Lehner, P. (2023). Practical Aspects of Correlation Analysis of Compressive Strength from Destructive and Non-Destructive Methods in Different Directions. Infrastructures, 155. | |
| dc.relation.references | Fan, Y., Ligui Yang, Yuyin Wang, & et al. (2025). Experimental study on square RC short columns strengthened with corrugated steel jacket under axial compression. | |
| dc.relation.references | Ghobarah, A., & Said, A. (2001). Seismic rehabilitation of beam-column joints using FRP laminates. Journal of Earthquake Engineering, 113–129. | |
| dc.relation.references | Ironni Sococol, I., Dăescu, I., & Moşoarcă, M. (2022). The impact of transverse confinement of RC columns on the seismic response of the reinforced concrete frame structure. Bulletin of the Polytechnic Institute of Iași. construction‐architecture section, 69-91. | |
| dc.relation.references | Issa, M. S. (2021). Shear strength evaluation in the existence of axial load for RC columns. | |
| dc.relation.references | Saidi, T., Putra, R., Amalia, Z., & Munawir, M. (2023). Contribution of transverse reinforcement configuration on concrete shear capacity of RC column. Aceh International Journal of Science and Technology, 127–135. | |
| dc.relation.references | Scala, S., & Colleagues. (2024). Code-based brittle capacity models for seismic assessment of reinforced concrete buildings. Springer. | |
| dc.relation.references | Torres, L., & López, M. (2015). Comparative performance of RC columns retrofitted with steel jackets, FRP and UHPC. Construction and Building Materials, 78, 235–245. | |
| dc.relation.references | Villar-Salinas, S., Guzmán, A., & Carrillo, J. (2021). Performance evaluation of structures with reinforced concrete columns retrofitted with steel jacketing. Journal of Building Engineering, 33. | |
| dc.relation.references | Waenpracha, A., & Pannachet, T. (2024). Experimental investigation on axial strength improvement of cold-formed steel jacketed concrete stub columns. International Journal of Concrete Structures and Materials, Article 64. | |
| dc.relation.references | Japan Road Association. (2002). Seismic retrofit manual for highway bridges. Tokyo. | |
| dc.relation.references | Priestley, M., Seible, F., & Calvi, G. (1996). Seismic design and retrofit of bridges. McGraw–Hill. | |
| dc.relation.references | Sezen, H., & Moehle, J. (2004). Gravity load collapse of reinforced concrete frames during the 1999 Kocaeli, Turkey earthquake. Earthquake Spectra, 20(1), 171–190 | |
| dc.rights | Attribution-NonCommercial-NoDerivs 2.5 Colombia | en |
| dc.rights.accessrights | info:eu-repo/semantics/openAccess | spa |
| dc.rights.coar | http://purl.org/coar/access_right/c_abf2 | |
| dc.rights.local | Abierto (Texto Completo) | spa |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.5/co/ | |
| dc.subject.keyword | Structural strengthening | |
| dc.subject.keyword | Seismic vulnerability | |
| dc.subject.keyword | Structural performance | |
| dc.subject.keyword | Concrete jacketing | |
| dc.subject.keyword | Steel jacketing | |
| dc.subject.keyword | Seismic safety | |
| dc.subject.lemb | Patología de la construcción | |
| dc.subject.lemb | Flexo-compresión | |
| dc.subject.lemb | Columnas de concreto armado | |
| dc.subject.lemb | Edificaciones de concreto | |
| dc.subject.proposal | Refuerzo estructural | |
| dc.subject.proposal | Vulnerabilidad sísmica | |
| dc.subject.proposal | Desempeño estructural | |
| dc.subject.proposal | Encamisado en concreto | |
| dc.subject.proposal | Empresillado metálico | |
| dc.subject.proposal | Seguridad sísmica | |
| dc.title | Análisis comparativo de alternativas de refuerzo estructural en columnas: empresillado metálico vs. encamisado en concreto. Caso de estudio: proyecto Star Home, Medellín | |
| dc.type | master thesis | |
| dc.type.coar | http://purl.org/coar/resource_type/c_bdcc | |
| dc.type.coarversion | http://purl.org/coar/version/c_ab4af688f83e57aa | spa |
| dc.type.drive | info:eu-repo/semantics/masterThesis | spa |
| dc.type.local | Tesis de maestría | spa |
| dc.type.version | info:eu-repo/semantics/acceptedVersion | spa |
Archivos
Bloque original
1 - 1 de 1
Cargando...
- Nombre:
- 2025jeniffersanchez.pdf
- Tamaño:
- 3.05 MB
- Formato:
- Adobe Portable Document Format
Bloque de licencias
1 - 3 de 3
Cargando...
- Nombre:
- license.txt
- Tamaño:
- 807 B
- Formato:
- Item-specific license agreed upon to submission
- Descripción:
Cargando...
- Nombre:
- 2025cartadederechosdeautor.pdf
- Tamaño:
- 1.1 MB
- Formato:
- Adobe Portable Document Format
- Descripción:
- Carta derechos de autor
Cargando...
- Nombre:
- 2025cartadefacultad.pdf
- Tamaño:
- 412.33 KB
- Formato:
- Adobe Portable Document Format
- Descripción:
- Carta facultad

