Hexagrids plegables y transportables : un sistema prefabricado con nudos articulados bloqueables

This document describes the technological feasibility of a structural system based on hexagonal modules with lockable pin joints. The system is mainly aimed at the construction of low and medium height buildings in developing countries, which need to increase and improve their infrastructure at high...

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Autor: Cantos Coronel, Héctor Andrés
Tipo de recurso: tesis doctoral
Fecha de publicación:2020
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:español
OAI Identifier:oai:upcommons.upc.edu:2117/182129
Acceso en línea:https://hdl.handle.net/2117/182129
https://dx.doi.org/10.5821/dissertation-2117-182129
Access Level:acceso abierto
Palabra clave:Àrees temàtiques de la UPC::Arquitectura
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dc.title.none.fl_str_mv Hexagrids plegables y transportables : un sistema prefabricado con nudos articulados bloqueables
title Hexagrids plegables y transportables : un sistema prefabricado con nudos articulados bloqueables
spellingShingle Hexagrids plegables y transportables : un sistema prefabricado con nudos articulados bloqueables
Cantos Coronel, Héctor Andrés
Àrees temàtiques de la UPC::Arquitectura
title_short Hexagrids plegables y transportables : un sistema prefabricado con nudos articulados bloqueables
title_full Hexagrids plegables y transportables : un sistema prefabricado con nudos articulados bloqueables
title_fullStr Hexagrids plegables y transportables : un sistema prefabricado con nudos articulados bloqueables
title_full_unstemmed Hexagrids plegables y transportables : un sistema prefabricado con nudos articulados bloqueables
title_sort Hexagrids plegables y transportables : un sistema prefabricado con nudos articulados bloqueables
dc.creator.none.fl_str_mv Cantos Coronel, Héctor Andrés
author Cantos Coronel, Héctor Andrés
author_facet Cantos Coronel, Héctor Andrés
author_role author
dc.contributor.none.fl_str_mv Sastre Sastre, Ramon
Garcia Carrera, David
dc.subject.none.fl_str_mv Àrees temàtiques de la UPC::Arquitectura
topic Àrees temàtiques de la UPC::Arquitectura
description This document describes the technological feasibility of a structural system based on hexagonal modules with lockable pin joints. The system is mainly aimed at the construction of low and medium height buildings in developing countries, which need to increase and improve their infrastructure at high speed and low cost. In order to achieve this goal, the project takes a two-pronged approach: -Analyse and adjust to scale the development of structural façades in hexagonal modules, known as Hexagrid. -Investigate the possibility of adjusting the foldability of straight bar systems used in lightweight structures so that they are applicable to flat surfaces. This document is divided into six chapters: The first chapter looks at using active vector structures in the construction of structural frames, predominantly for high-rise buildings. The scope and limitations of this approach are studied, while describing previous research conducted, then going on to look at the development of hexagonal frames, known as Hexagrid. The second chapter is dedicated to gathering information on solutions used by other authors to achieve articulation and locking of joints, almost always within the scope of lightweight structures. This chapter touches on the basic concepts required to understand and produce a folding system, the movement of which may be controlled and locked in its position of use. The third chapter focuses on finding a geometrical configuration with bar dimensions adequate for the structure to efficiently withstand the proposed stresses. It thus explores models that vary in the configuration parameters of the frame, as well as in density and changes of direction, in addition to the connection with the slabs. A standard model is subsequently proposed that fits a height equivalent to 4, 8, 12, 15 or 16 floors with a spatial configuration of tube within tube. Through these models, we attempt to look for the limits of the proposed structural design, in order to understand how the models absorb applied loads and to understand the relationship between deformation produced by wind and deformation produced by vertical loads. The fourth chapter proposes a folding system, the design of pin joints and a locking system for the model proposed in the previous chapter. The design of the pin is analysed in terms of its behaviour and resistance against the maximum forces obtained in the analysis of the structure conducted in the previous chapter. The fifth chapter synthesises the work previously conducted by applying the knowledge obtained to an 8-storey building. This chapter seeks a solution to the process of transport and assembly of a building in real-life application. The sixth and final chapter brings together the conclusions from each of the previous chapters to reach overall conclusions that may lead to possible future avenues of research.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-02-19
2020
2020-03-30
dc.type.none.fl_str_mv doctoral thesis
http://purl.org/coar/resource_type/c_db06
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/doctoralThesis
format doctoralThesis
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/182129
https://dx.doi.org/10.5821/dissertation-2117-182129
url https://hdl.handle.net/2117/182129
https://dx.doi.org/10.5821/dissertation-2117-182129
dc.language.none.fl_str_mv Español
spa
language_invalid_str_mv Español
language spa
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2

http://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
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dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universitat Politècnica de Catalunya
publisher.none.fl_str_mv Universitat Politècnica de Catalunya
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
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spelling Hexagrids plegables y transportables : un sistema prefabricado con nudos articulados bloqueablesCantos Coronel, Héctor AndrésÀrees temàtiques de la UPC::ArquitecturaThis document describes the technological feasibility of a structural system based on hexagonal modules with lockable pin joints. The system is mainly aimed at the construction of low and medium height buildings in developing countries, which need to increase and improve their infrastructure at high speed and low cost. In order to achieve this goal, the project takes a two-pronged approach: -Analyse and adjust to scale the development of structural façades in hexagonal modules, known as Hexagrid. -Investigate the possibility of adjusting the foldability of straight bar systems used in lightweight structures so that they are applicable to flat surfaces. This document is divided into six chapters: The first chapter looks at using active vector structures in the construction of structural frames, predominantly for high-rise buildings. The scope and limitations of this approach are studied, while describing previous research conducted, then going on to look at the development of hexagonal frames, known as Hexagrid. The second chapter is dedicated to gathering information on solutions used by other authors to achieve articulation and locking of joints, almost always within the scope of lightweight structures. This chapter touches on the basic concepts required to understand and produce a folding system, the movement of which may be controlled and locked in its position of use. The third chapter focuses on finding a geometrical configuration with bar dimensions adequate for the structure to efficiently withstand the proposed stresses. It thus explores models that vary in the configuration parameters of the frame, as well as in density and changes of direction, in addition to the connection with the slabs. A standard model is subsequently proposed that fits a height equivalent to 4, 8, 12, 15 or 16 floors with a spatial configuration of tube within tube. Through these models, we attempt to look for the limits of the proposed structural design, in order to understand how the models absorb applied loads and to understand the relationship between deformation produced by wind and deformation produced by vertical loads. The fourth chapter proposes a folding system, the design of pin joints and a locking system for the model proposed in the previous chapter. The design of the pin is analysed in terms of its behaviour and resistance against the maximum forces obtained in the analysis of the structure conducted in the previous chapter. The fifth chapter synthesises the work previously conducted by applying the knowledge obtained to an 8-storey building. This chapter seeks a solution to the process of transport and assembly of a building in real-life application. The sixth and final chapter brings together the conclusions from each of the previous chapters to reach overall conclusions that may lead to possible future avenues of research.En este documento lo que se describe es la viabilidad tecnológica de un sistema estructural basado en módulos hexagonales cuyos nudos son articulados y bloqueables. El sistema está enfocado a comprobar la construcción de edificaciones de mediana y baja altura en países en vías de desarrollo, que necesitan aumentar y mejorar sus infraestructuras a gran velocidad y a bajo coste. Para lograr este cometido se absorben recursos de dos vertientes: -Analizar y ajustar a su propia escala el desarrollo de fachadas estructurales de módulo hexagonal, conocidas como Hexagrid. -Buscar la posibilidad de modificar la plegabilidad de los sistemas de barras rectas que se utilizan en las estructuras ligeras para que sean aplicables a superficies planas. Este documento se divide en 6 capítulos: En el primer capítulo se hace una aproximación al uso de estructuras de vector activo que desembocan en la construcción de mallas estructurales para, sobre todo, edificaciones de gran altura. Se estudian sus alcances y limitaciones mientras se describen los estudios previos realizados hasta enfocarse en el desarrollo de las mallas hexagonales, que se denominarán Hexagrid. El segundo capítulo está dedicado a la recopilación de información sobre soluciones utilizadas por otros autores para lograr la articulación y fijado de uniones, casi siempre dentro del ámbito de las estructuras ligeras. En este capítulo se hace busca un acercamiento a los conceptos básicos necesarios para entender y producir un sistema plegable cuyo movimiento pueda ser controlado y fijado en su posición de uso. El tercer capítulo se centra en encontrar una configuración geométrica con un dimensionado de barras adecuado para que la estructura pueda recoger eficientemente los esfuerzos planteados. Para esto se exploran modelos que varían en los parámetros de configuración de la malla, tales como la densidad y el encuentro en los cambios de dirección, además de la conexión con los forjados. Posteriormente se propone un modelo tipo que se ajusta a una altura equivalente a 4, 8, 12, 15 y 16 pisos con una configuración espacial de tubo dentro de tubo. A partir de estos modelos se buscan los límites del diseño estructural propuesto, viendo cómo absorben los modelos las cargas aplicadas y la relación entre la deformación producida por el viento y la deformación producida por las cargas verticales. En el cuarto capítulo se plantea un sistema de plegado, el diseño de las articulaciones del nudo tipo y su sistema de fijación para el modelo propuesto en el capítulo anterior. Se realizan análisis del diseño del nudo para ver su comportamiento y resistencia frente a los máximos esfuerzos obtenidos en el análisis de la estructura del capítulo previo. El quinto capítulo propone una síntesis del trabajo previamente realizado aplicando el conocimiento obtenido en una edificación de 8 pisos de altura. En este capítulo se busca una solución al proceso de transporte y ensamblado de una edificación acercándose a una aplicación real. En el sexto y último capítulo se hace una recopilación de las conclusiones de cada capítulo para llegar a unas generales que desembocan en unas posibles vías de estudio futuras.Universitat Politècnica de CatalunyaSastre Sastre, RamonGarcia Carrera, David20202020-02-1920202020-03-30doctoral thesishttp://purl.org/coar/resource_type/c_db06VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/doctoralThesisapplication/pdfhttps://hdl.handle.net/2117/182129https://dx.doi.org/10.5821/dissertation-2117-182129reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Españolspaopen accesshttp://purl.org/coar/access_right/c_abf2http://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1821292026-05-27T15:37:01Z
score 15,301603

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