Análisis de los efectos de la corrosión en el comportamiento estructural para una edificación aporticada convencional de concreto reforzado en Colombia
Corrosion is a phenomenon that affects the quality of the materials used in construction, which causes losses from an economic point of view, as well as affects the functionality of a structure, generating possible safety problems for people or users. Therefore, it is important to consider this phen...
- Autores:
-
Ospino Ospino, Freddy Miguel
Martínez Gamero, Jorge Mario
- Tipo de recurso:
- Trabajo de grado de pregrado
- Fecha de publicación:
- 2021
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/8810
- Acceso en línea:
- https://hdl.handle.net/11323/8810
https://repositorio.cuc.edu.co/
- Palabra clave:
- Corrosion
Compressive strength
SAP modeling
Degree of affectation
FHE
Conventional Aportico
Corrosión
Resistencia a la compresión
Modelación SAP
Grado de afectación
Aportico convencional
- Rights
- openAccess
- License
- Attribution-NonCommercial-ShareAlike 4.0 International
Summary: | Corrosion is a phenomenon that affects the quality of the materials used in construction, which causes losses from an economic point of view, as well as affects the functionality of a structure, generating possible safety problems for people or users. Therefore, it is important to consider this phenomenon when designing and constructing buildings. In this work a porticoed structure was designed complying with the requirements of the current Colombian standard NSR-10 carried out in SAP 2000, likewise, by means of determined correlations and methods for the study of the corrosion of steel embedded in concrete which involve variables What; coating thickness, concrete quality, presence of chloride in the environment, concrete porosity and the intensity of corrosion Icorr. The degree of corrosion of the armor was calculated for a period of 50 years. The results show for said time a percentage of corrosion of 2.37% (Loss of mass of the reinforcement) and a loss of the resistance to compression f`c of the structural elements of 2.45%. An analysis is carried out from the structural life point on the affectation that the structure could suffer from the effects of corrosion for a particular case study. |
---|