Both decks were initially intended to carry road traffic but these days the top carries the Porto Metro trains as well as having a pedestrian walkway. Le projet est situé à/en Porto, Porto, Portugal. Ph. With a span of 172 metres (564 ft) and a height of 44.6 metres (146 ft) this was a great feat of engineering. This file is from Wikimedia Commons and may be used by other projects. Français : Le Pont Dom-Luís, qui relie la ville de Porto à Vila Nova de Gaia.Du côté de Porto se trouve la cathédral de Porto et le palais épiscopal de Porto et du coté de Gaia le Mosteiro da Serra do Pilar. This should come as no surprise as the D. Maria Pia bridge was designed by Gustave Eiffel of Paris tower fame!Opened in 1876 the D. Maria Pia bridge held the record for the largest span of any bridge of this type until work began on the Dom Luís bridge. 2 - Pont routier 3 - Pont canal 4 - Pont aqueduc 5 - Pont animalier 6 - Pont ferroviaire La fonction principale d’un pont est de permettre le franchissement d’un obstacle pour assurer la continuité d’une voie de communication. Image of europe, district, medieval - 134065906 It spans the River Douro linking the Port wine houses of Vila Nova de Gaia with the bustling downtown Ribeira district of Porto. Photo about Horizontal shot from the Mosteiro da Serra do Pilar and the Ponte D. Luis I in Porto, Portugal, against a semi clear sky background.
Calvisi / 5ème / Ponts / Connaissances pont vo cabulaire Habitat & Ouvrage Fonction d’usage Fonction technique Solutions techniques Supporter une charge Assurer la passage en toute sécurité Résister au milieu extérieur (vent, pluie, …) Permettre le fran-chissement d’un obs-tacle pour assurer la continuité d’une voie A découvrir Click on a date/time to view the file as it appeared at that time. It spans the River Douro linking the Port wine houses of It is probably no coincidence that the bridge passes more than a fleeting resemblance of its neighbouring bridge, the Dona Maria Pia bridge. The description on its I would appreciate being sent specimen copy or the URL of the website where the image is used. 1) Quelle différence entre l'image 1 "doc1" et l'image 2 "doc 2" 2) Quel est la fonction d’usage d’un pont ? Le pont a été inauguré le 31 octobre 1886 par le roi Louis I er de Portugal (Dom Luís I). The double-decker Dom Luis I bridge is an icon of the city of Porto. C'est un pont en arc à … Les ponts Permettent le franchissement d’un obstacle (vallée, cours d’eau, voie routière, gorge, …) The names of the two bridges came from the then king of Portugal, Luís I, and his wife, Maria Pia of Savoy.

Pont Dom Luís I est un pont-tramway / pont-métro, pont routier (pont-route), pont en arc en treillis, pont en arc avec tablier supérieur, pont en arc avec tablier inférieur et pont en fer qui a été construit de 1881 à 1886. The double-decker Dom Luis I bridge is an icon of the city of Porto. Both bridges consist of huge and complex ironwork frameworks with a great arch supporting the transit way. Construction took place between 1881 and 1886 with the bridge being built … Warm Light. 4) Est-ce que les ponts utilisent tous le même principe technique ? It is worth making the crossing on the upper level, although being 60 metres (190 ft) above the waters of the Douro, it might not be for everyone! The designer this time, Téophile Seyrig, had been Eiffel's partner on the previous project and showed himself to be a more than able engineer with this bridge.One of the notable features of the Ponte Dom Luís I is it's two levels; one on top of the arch and the other suspended below it.