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APIdays Paris 2019 - Great Paris, How to Improve Futur with Heritage by Dominique Alba, Paris Urbanism Architecture
The document discusses urban planning strategies for Paris and the surrounding metropolitan area. It summarizes the history of Paris's urban growth and infrastructure development. It then outlines some key current and future strategies to improve sustainability, heritage preservation, public spaces, mobility, and energy use through a coordinated regional plan. These include developing new transportation connections, renewable energy sources, green spaces, and integrating urban services at a local scale to adapt to climate change. The goal is to balance future development with Paris's historic character through collaborative long-term planning.
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APIdays Paris 2019 - Great Paris, How to Improve Futur with Heritage by Dominique Alba, Paris Urbanism Architecture
- 1. Great Paris, howto improve futur with heritage Dominique ALBA CEO Atelier parisien d’urbanisme API DAYS 10 /12/2019
- 2. Town planning agencyat double scale : Paris and the metropolitan area Non profit organization created in 1967 80 employees Missions : Studies and analysis about all society and urban transformations pertaining to public policies History, databases, urban mutations, new targets, etc Perimeter of studies: Economics / business and trade / amenities, rules/ energy / urban metabolism and human metabolism / housing What is ATELIER PARISIEN d’URBANISME ? www.apur.org Grand Paris Metropolis (January the 1st, 2016), 7 M people living – 131 cities 12 territories
- 3. 3 One main data: Great Paris density 8500 inhabitants by sqkm, Paris is more than 20 000 up to 48 000 . Source : calculations of OCDE based on Landscan database 2009 A hyper dense city centre gradually sprawling in first and second peripheries Paris Londres Barcelone Berlin Madrid
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- 6. The transformation beforeand after 1860 : Napoleon 3 and Haussmann extension From 33 up to 78 KM2 ( 84.4 nowdays and 105.4 wtih the 2 woods)
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- 8. Extension tache urbaine Reseaud’eau d’elec de metro
- 9. Highways first designsystem : 1930 : architecte Cireul : plan d’ensemble des autostrades de la région parisienne 1934 : Prost architecte – aménagement de la région parisienne
- 10. Plan « Lopez1954 », the center of Paris is preserved , surrounded by a highway ring , all the rest may be demolished
- 11. Plan d’urbanisme directeurde Paris 1959 © Mairie de Paris
- 12. Le viaduc dupériphérique de la porte de Pantin L’échangeur de la porte de Bagnolet en construction © Mairie de Paris - DVD © Mairie de Paris - DVD A new element in the urban landscape : the hignway
- 13. In: ANNEXE ALA COMMUNICATION de Mr le Préfet de la Seine AU CONSEIL MUNICIPAL DE PARIS sur LA RENOVATION URBAINE -1962 © Doc Ville de Paris The modern period 1950/1975
- 14. Exemple : Italieneigbourhoud © doc Apur
- 15. Architectes : Camelot,De Mailly, Zerfus + Prouvé, Esquillan ingénieurs 1956-1958 : Centre des nouvelles industries et technologies (CNIT)
- 16. Construction of theriver side Seine high way : 1956 Photo : 1967 © Mairie de Paris - DVD
- 17. 1975 : stopof démolitions, stop of high buildings construction a new strategie based on urban renewal and heritage by Apur and François Loyer
- 19. 19 The high waysnetwork
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- 22. New urban strategies POS1977 PLU 2006 PLU 2016
- 23. Urban renovation, heritagestrategie 1030 insane buildings in 2002, 20 000 flats all refurbished in 2013
- 24. Addition of buildings schoolfor architecture Frederic Borel architect
- 25. A need fornew tools to model visions Example: High building in Clichy Batignolles
- 26. and define astrategic places for high buildings : public workshops
- 27. Example : ANEWTOWER PORTE DEVERSAILLES Herzog and de Meuron architects
- 28. Avenue des ChampsElysées The Seine banks Pedestrian reconquest in the 1990’s, the main rôle of public space
- 29. Quai Malaquais Portedes Lilas a new vision of public spaces
- 30. The 2000 decadeconsiders public spaces as swiss knife, with multifonctionnal uses, appraisal of the public « Paris respire » every sunday « Paris Plages » every summer Seine right banks
- 31. 31 Develop new mobilityservices :Velib’ (since 2007) & bicycle lanes and now auto lib Vélib 1,700 stations 23,000 cycles
- 32. Left bank ofthe river Seine Before and after
- 33. 33 the complexity ofthe streets net work : Street hierarchy, bus et tramway, historical design, trees,
- 34. Un réseau trèsutilisé avec plusieurs tronçons à très fort trafic 150 000 à 220 000 véhicules jour , une baisse sur l’ensemble du réseau ( de 6 à 8 % en dix ans )
- 35. Pulbic transport gettingmore an d more efficinet with new projects ( metro, rer, RGPE, Tramways, bus)
- 36. The new transportation System:70 stations, 200 km decided in 2008 by the state level in discussion with local mayors
- 37. interconnecting more than500 urban projects in the great paris metropolis
- 38. ….that needs tobe connected with urban strategies
- 39. and new mobility: every body will be at less than 2 km from a metro station ,
- 40. A local planfor energy considers : -buildings energy consumptions, - nature of the existing buildings - local renewable energies and - energetic networks a territorial strategy Solar energy Deep geothermal energy (60°) Soft geothermal energy sewage waters energy Waste water energy Fatal energies Energy :a metropolis plan for climate, air and energy : using urban planification tools
- 41. Age of thebuildings Typologies Build density Inside Paris, a very dense urban system with a basic temperature high but less potential for renewable energies. Outside Paris, individual houses that could possibly be autonomous Owners Human density Income 6 bases of information
- 42. Integration of urbanservices and climate change adaptation Urban services : one of the main changes of the 21st century concerns the integration of the revolution of urban services. The energy plan for the Grand Paris metropolis is an illustration of this ambition; it uses the same representation documents for urban planning and energy planning .
- 43. And for themixed part of the city, introducing a management at the islet scale © Apur
- 44. new Energetic InfrastructuresnewEnergetic Infrastructures PARIS 2050 vision
- 45. Bd Jules Ferry,Paris 11e ©CélineOrsingher Coordinated actions on energy, water, buildings, mobility, vegetation, supply chains…