Bibliographic citations
Huamán, E., (2021). Estudio de las propiedades físico mecánicas y de uniones estructurales del bambú Guadua Angustifolia para su uso en construcción [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/22224
Huamán, E., Estudio de las propiedades físico mecánicas y de uniones estructurales del bambú Guadua Angustifolia para su uso en construcción [Tesis]. PE: Universidad Nacional de Ingeniería; 2021. http://hdl.handle.net/20.500.14076/22224
@misc{renati/711749,
title = "Estudio de las propiedades físico mecánicas y de uniones estructurales del bambú Guadua Angustifolia para su uso en construcción",
author = "Huamán Puiquín, Ericson Jordy",
publisher = "Universidad Nacional de Ingeniería",
year = "2021"
}
The main objective of the thesis is to determine the resistance of specimens and structural joints of Bamboo (Guadua Angustifolia) to contribute to expanding the design criteria of Standard E-100 and the information regarding the use of Guadua in the country. Guadua is a natural material of rapid growth and good structural properties due to the consistency of its longitudinal fibers, however, the absence of radial fibers compared to wood results in a very low perpendicular and shear stresses, being a limitation to conform the structure through the joints, reason why, metal anchors or filler materials are added into their internodes to improve their mechanical properties. The results obtained from the physical and mechanical properties of the Guadua indicate which the ultimate resistance stresses for each request, are above the parameters offered by the building standard, for what is understood, which adopts high safety factors due to the lack of experience in its use, researches and the high variability which presents the bamboo, reason why, it must follow the investigation of the Guadua in different valleys and establish factors of reduction according to our reality. The results obtained for tensile loads of the joints indicate which the inclusion of metal reinforcements to the joints (metal straps) increases the ultimate resistance up to 87% with respect to the unreinforced joints proposed in the standard, due to the fact it highly confines the fibers working together, while on the other hand, the inclusion of grade 8 bolts compared to grade 2 bolts, does not present significant changes to find its the joint with concrete but if in joints without concrete.
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