Short column as a cause of structural damage due to the earthquake of April 16, 2016 and current status of this pathology
DOI:
https://doi.org/10.51798/sijis.v3i2.348Keywords:
pathology, buildings, short column effect, construction, foundationAbstract
The coastal area of Ecuador was affected by a telluric event of magnitude 7.8 on the Richter scale on April 16, 2016, this event caused the lack of control and construction errors in certain buildings to become evident, as an example of this confirmed the presence of the short column effect in some buildings of the so-called zero zone in Portoviejo. This pathology had a notable incidence on the damage and collapse of many structures in this sector; In a detailed analysis, it was found that the traditional form of construction and bracing of structures opens up the formation and presence of the short column effect in the foundation area; which is generally not designed to withstand this type of stress. Through mathematical models, several results were obtained that are highly interesting for the formation of construction criteria.
References
Aguiar, R., y Mieles, Y. (2016). Análisis de los edificios que colapsaron en Portoviejo durante el Terremoto del 16 de abril de 2016. Revista internacional de Ingeniería en Estructuras. Volumen 21,3, 257-282.
Bachmann, H. (2003). Diseño conceptual Sísmico de Edificaciones - Principios básicos para ingenieros, arquitectos, propietarios de edificios, y autoridades. Biel: BWG.
Bravo Zambrano, D. F., & Romero Ostaiza, G. J. (2021). Análisis de la resistencia a la compresión y corte de la mampostería de ladrillo artesanal de la ladrillera Pedro Anchundia, ubicada en Rocafuerte-Tosagua, usando un mortero tipo M10. Portoviejo.
Gupta, S., & Pal Gautam, C. (2016). A review on short column seismic Behavior and Their prevention on sloping ground. Journal of Civil Engineering and Environmental Technology. Volume 3, Issue 6; April-June, 2016, pp. 523-528
López, M. (2017). Evaluación y análisis estadístico de las principales causas que incidieron en el colapso y daño estructural de las edificaciones en la ciudad de Portoviejo por causa del terremoto del 16 de abril del 2016. Universidad Técnica de Manabí.
Meli, R., Brzev, S., Astroza, M., Boen, T., Crisafulli, F., Dai, J.,Farsi, M., Hart,T., Mebarki, A., Moghadam, A., Quinn, D., Tomazevic, M., Yamin, L. (2011). Guía de diseño sísmico para edificios de mampostería confinada de poca altura. Enciclopedia Mundial de la Vivienda: EERI – WHE.
Mohabbi Yadollahi, Mehrzad & Benli, Ahmet & Varolgüneş, Sadık. (2016). Masonry Infill Walls Effect In Short Column Formation In Rc Buildings: A Case Study. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi. 19. 78. 10.17780/ksujes.16070.https://www.researchgate.net/publication/308272231_Masonry_Infill_Walls_Effect_In_Short_Column_Formation_In_Rc_Buildings_A_Case_Study
Norma Ecuatoriana de la Construcción. (2015). Vivienda de hasta 2 pisos con luces de hasta 5 metros. NEC-SE-VIVIENDA Quito: MIDUVI
Pronem. (1991). Rescate en espacios confinados - Las estructuras. Costa Rica.
Véliz, C. (2018). Evaluación de la Vulnerabilidad Sísmica de Edificios de Hormigón Armado: Aplicación al Área Urbana del Centro Histórico de la Ciudad de Portoviejo. Escola Superior de tecnología e gestão. Leira.
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Copyright (c) 2022 Alexi Beatriz Vega Martínez , Yofre Bryan Giler Muentes , Yordy Mieles Bravo
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
