Pasarela peatonal sobre el río Ulla, provincia de Lugo (Galicia)

Guaita Fernández, Manuel and Riola, Felipe (2011). Pasarela peatonal sobre el río Ulla, provincia de Lugo (Galicia). In: "1º Congresso Ibero-LatinoAmericano da Madeira na Construção, CIMAD 2011", 07/06/2011 - 09/06/2011, Coimbra, Portugal.

Description

Title: Pasarela peatonal sobre el río Ulla, provincia de Lugo (Galicia)
Author/s:
  • Guaita Fernández, Manuel
  • Riola, Felipe
Item Type: Presentation at Congress or Conference (Article)
Event Title: 1º Congresso Ibero-LatinoAmericano da Madeira na Construção, CIMAD 2011
Event Dates: 07/06/2011 - 09/06/2011
Event Location: Coimbra, Portugal
Title of Book: Actas del 1º Congresso Ibero-LatinoAmericano da Madeira na Construção, CIMAD 2011
Date: 2011
Subjects:
Faculty: E.T.S.I. Montes (UPM)
Department: Construcción y Vías Rurales [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Se trata de un proyecto de pasarela peatonal colgante sobre el río Ulla, de aproximadamente 36 metros de luz. La especial belleza del área natural en que se situará llevó a la opción de un diseño claro y sencillo para lograr su integración en el lugar. Se busca que la pasarela pase lo más desapercibida posible y deje el protagonismo para el entorno, el río y la naturaleza misma. La difícil accesibilidad de la zona condicionó el diseño y los procedimientos constructivos a adoptar. Se optó por una tipología de pasarela colgante de cables de acero, tablero de madera de castaño y soportes de madera laminada cilíndrica, sobre unos estribos de hormigón armado parcialmente ocultos gracias a su integración en la topografía del lugar. El diseño modular del tablero, construido a base de piezas prefabricadas de madera de castaño que se ensamblan entre sí, permite el montaje en seco mediante avance del tablero sin necesidad de cimbra. Su diseño con dos capas cruzadas de entablado solidarizadas proporciona al conjunto un comportamiento estructural similar al de una placa maciza de madera. This is the project of a suspension footbridge over the Ulla River. It has a span of about 36 meters. The beauty of the natural surroundings where it is located guided the design to the option of a clear and simple proposal with the aim of achieving an integrated project for the area. The footbridge tries to be as invisible as possible with the purpose of maintaining the natural quality of the river and its surroundings. The difficult access to the area conditioned the design and the construction procedures chosen. A suspension footbridge with stainless steel cables, chestnut timber deck and cylindrical glulam piles was designed in the end. The reinforced concrete abutments are partially concealed thanks to their integration in the topography of the area. The deck is built of prefabricated chestnut timber modules that can be joined together at the construction site and can be assembled without the necessity of scaffolding over the river. The design of the deck, with two crossed layers of chestnut boards screwed down together, permits a structural behaviour similar to a solid wooden slab.

More information

Item ID: 11550
DC Identifier: http://oa.upm.es/11550/
OAI Identifier: oai:oa.upm.es:11550
Deposited by: Memoria Investigacion
Deposited on: 18 Jul 2012 09:44
Last Modified: 20 Apr 2016 19:35
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