Scipediacontent: Scipediacontent moved page Draft Content 991781932 to D. Cardona 2021a

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Scipediacontent moved page Draft Content 991781932 to D. Cardona 2021a

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== Abstract ==

The Cathedral Basilica of Manizales is one of the most representative buildings of the
so-called "republican architecture", boosted in a remarkable and singular way after the fires of
the 1920s in the city of Manizales, Colombia. Its "eclectic neo-gothic" design was made in Paris,
after the fire that destroyed the city's previous cathedral in 1926. This masterpiece of Colombian
architecture turned ninety years old in 2018 after the first stone was laid in 1928. Its
construction was carried out in "reinforced cement"; few decades after the appearance of
reinforced concrete. During its ninety years, the cathedral suffered earthquakes of high intensity,
in 1938, 1962 and 1979, which have significantly compromised its structure. Earthquake-
resistant rehabilitation studies to preserve the temple, declared a National Monument in 1984,
were promoted at the end of the 1990s. They were the diagnosis of the structural conditions of
seismic vulnerability and how it could be provided a greater capacity of response in terms of stiffness, resistance and dissipation of energy, as well as the diagnosis of the state and pathology of the materials. This included geotechnical studies of seismic amplification, dynamic behavior using environmental vibrations, 3D virtual modeling, and structural analysis, even with finite elements. For the reinforcement, the intervention of the base of the central spire was proposed, the control of the stability of the four corner spires, the construction of new structural walls joined in strategic points; founded in caissons and connected to each other in the upper level to guarantee the action of the diaphragm and a better seismic behavior of the structure. The interventions to improve the seismic resistance of the cathedral were carried out between 2002 and 2004. The treatment and protection of the concrete and other necessary interventions of its sculptures and images were carried out between 2016 and 2017. The objective of this document is to describe how a new generation of local specialists have studied andproposed, for this temple of 113 meters high, its seismic reinforcement, the treatment of its materials and other necessary protection interventions, in accordance with the state of the art of earthquake engineering, design, and construction of RC structures and the protection of historical heritage.

== Full document ==
<pdf>Media:Draft_Content_991781932p818.pdf</pdf>
== References ==

[1] Cardona O.D., García-Reyes, L.E., Aycardi, L.G., and Esguerra, J.E., Ocampo, J.G., Zambrano, J., Arcila, C.A., Correal, J.F., Jaramillo, J.D., Estrata, W., Sarmiento, J.M., Prieto, S.D. Proyecto Integral de Diagnóstico y Diseño del Reforzamiento Estructural, 1997-1999, Departamento de Caldas, Subdirección de Monumentos, INVIAS, (1999). Manizales.

[2] Prieto, S.D., Estrada, J., Botero, J.B. Construcción del Reforzamiento Estructural Sismorresistente, 2002-2004, Aquaterra, S.A., Caseven, Ltda., Fundación Amor por la Catedral Basílica de Manizales, Municipio de Manizales, Findeter. (2004). Manizales.

[3] Arcila, C.A. Evaluación detallada de la patología del concreto. (2013). Manizales.

[4] Londoño, J.I., Muñoz, J.F., Vallejo, L.G., Estrada, H., Mejía, E., Bermúdez, J.M., Cardenas, D.C., Flórez J.F., Serpa, E., Parra, C.R., Reparación y Mantenimiento, Conservación y Restitución de Esculturas, 2016-2017. Arquidiócesis de Manizales, Diprecón, Ministerio de Cultura - Dirección de Patrimonio, (2017). Manizales.

[5] Cardona, O.D. Protegiendo nuestro patrimonio. Estudios de vulnerabilidad y reforzamiento estructural: Catedral Basílica de Manizales Noticreto (2000) 55:59-65.

[6] Cardona, O.D. and Prieto. S.D. Protección de un monumento emblemático. Refuerzo, rehabilitación y restauración de la Catedral de Manizales Noticreto (2019) 154:10-15.

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Scipediacontent: Scipediacontent moved page Draft Content 991781932 to D. Cardona 2021a

Scipediacontent: Created page with "== Abstract == The Cathedral Basilica of Manizales is one of the most representative buildings of the so-called "republican architecture", boosted in a remarkable and singul..."