Concours AC-CA, Amstel River, Amsterdam, Netherlands

River-YARD


localisation: Amstel River, Amsterdam, Netherlands

programme: Iconic pedestrian bridge

maître d’ouvrage: AC-CA, Architectural Competition Concours d’Architecture

maître d’oeuvre: Aïe Architectes

livraison: mars 2012, résultats mars 2012









visiter le site AC-CA:

http://www.ac-ca.org

The River-Yard Project functions as both a literal pedestrian bridge as well as a large urban living space for the city of Amsterdam. River-Yard acts as a linear connection between opposing banks of the canal fronting the Hermitage Amsterdam Museum’s monumental entrance. This path is extended on either side to create a large, open space whose thick ground plane is then pushed and pulled in order to accommodate programmatic elements. This project places emphasis on the notion of balance, pushing and pulling of ground planes, as well as the interplay between solid, void, public, and commercial.

First, a tunnel perpendicular to the path is raised through the width of the bridge in order to facilitate water-based navigation along the canal. Secondly, two depressions are made, parallel to the boat tunnel, along the sides of the bridge, where the surface is allowed to dip into the water, providing semi-circular, pond-like conditions suitable for fishing or leisure activities.

_city network

MENU1dex.html

_pedestrian bridge becomes a public yard and water filter

_flux_land and water flow

_synthesis

_urban parc

_program

_view towards the newly created Café

_view towards the Hermitage Museum in «summer-time»

Thirdly, two areas, on opposing corners of the bridge, are peeled up and raised to provide usable, interior space. The corner closest to the museum, and directly opposite the main entrance, is raised to house a small cafe, an office, bathroom and shower facilities, as well as a concession stand. The corner on the opposite side of the bridge houses a small bicycle repair station.


The bridge is meant to both literally and figuratively create new ‘fertile ground’ for central Amsterdam, providing a surface for plants to grow on and in turn, purify rainwater that falls on the bridge surface.


The bridge is designed to be adaptable, creating the conditions suitable for urban farming, forests, and public programming.