Details

Keywords Change this

Bridge, Footbridge

Project timeline

2004 – 2004

Type

Infrastructure

Location Change this

N Wharf Rd
London
United Kingdom

Current state

Original

Architect Change this

__

Article last edited by Bostjan on
January 20th, 2015

Rolling Bridge Change this

London, United Kingdom
by Thomas Heatherwick Change this
1 of 14

Description Change this

The Heatherwick studio was commissioned to design a pedestrian bridge to span an inlet of the Grand Union Canal at Paddington Basin, London, and provide an access route for workers and residents. Crucially, the bridge needed to open to allow access for the boat moored in the inlet.

Concept

The aim was to make the movement the extraordinary aspect of the bridge. A common approach to designing opening bridges is to have a single rigid element that fractures and lifts out of the way. Rolling Bridge opens by slowly and smoothly curling until it transforms from a conventional, straight bridge, into a circular sculpture which sits on the bank of the canal.

Technical solution

The structure opens using a series of hydraulic rams integrated into the balustrade. As it curls, each of its eight segments simultaneously lifts, causing it to roll until the two ends touch and form a circle. The bridge can be stopped at any point along its journey.

The whole structure was constructed at Littlehampton Welding on the Sussex coast and then floated up the Grand Union Canal, before being lifted into position and attached to the hydraulic system which powers its movement.

The Rolling Bridge won a number of awards including a Structural Steel Award, and an Emerging Architecture Award. It opens every Friday at midday.

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