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Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11839/7025
Title: | Resistencia y elasticidad a la flexión de la guadua angustifolia kunth de Pitalito, Huila |
Other Titles: | Bending stress and elasticity of the guadua angustifolia kunth of Pitalito, Huila |
Authors: | Sapuyes, Eduard Osorio, Jesús Takeuchi, Caori Duarte, Mauricio Erazo, Wilson |
License type: | Atribución – No comercial – Sin Derivar |
Keywords: | Guadua angustifolia;Módulo de elasticidad;Esfuerzo de flexión;Guadua angustifolia;Modulus of elasticity;Bending stress |
Issue Date: | 23-Apr-2018 |
Publisher: | Ediciones Universidad de América |
Resumen: | Se evaluó resistencia última y módulo de elasticidad a la flexión en muestras de Guadua angustifolia Kunth procedentes del municipio de Pitalito (Huila). Desde la obtención de las muestras hasta los ensayos, se procedió según las normas técnicas colombianas NTC 5300, Cosecha y Postcosecha del Culmo de Guadua angustifolia Kunth, y NTC 5525, Métodos de Ensayo para Determinar las Propiedades Físicas y Mecánicas de la Guadua angustifolia Kunth, y el titulo G, “Estructuras de madera y estructuras de guadua”, del Reglamento Colombiano de Construcciones Sismorresistentes. Se encontraron valores de esfuerzo admisible y módulo de elasticidad promedio de 13.85 MPa y 15483 MPa, respectivamente, para contenidos de humedad promedio de 102 %. Adicionalmente se realizaron comparaciones con otras investigaciones realizadas en Colombia. |
Abstract: | Ultimate strength and flexural modulus of elasticity were evaluated in samples of Guadua angustifolia Kunth from the municipality of Pitalito, Huila. From obtaining samples to testing, the recommendations of the Colombian Technical Standard NTC 5300, Harvest and post-harvest of the culm of Guadua angustifolia Kunth, NTC 5525, Test methods for the determination of physical and mechanical properties of the Guadua angustifolia Kunth and the NSR 10 “Reglamento Colombiano de Construcciones Sismo Resistente” Chapter G “Estructuras de madera y estructuras de guadua” were followed. The values of the allowable stress and the modulus of elasticity of 13.85 MPa and 15483 MPa, respectively, were found, for average moisture content of 102 %. Additionally, comparisons with other investigations carried out in Colombia were made. |
URI: | https://doi.org/10.29097/2011-639X.182 |
Citation: | APA 7th - Sapuyes, E., Osorio, J., Takeuchi, C., Duarte, M. y Erazo, W. (2018). Resistencia y elasticidad a la flexión de la guadua angustifolia kunth de Pitalito, Huila. Revista de Investigación, 11(1), 97-111. https://doi.org/10.29097/2011-639X.182 |
Appears in Collections: | B. Año 2018 Vol.11 No.1 |
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