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Conceptual Design, Detailed Design, and Construction of the Terwillegar Park Stressed Ribbon Footbridge

 Conceptual Design, Detailed Design, and Construction of the Terwillegar Park Stressed Ribbon Footbridge
Auteur(s): , , ,
Présenté pendant IABSE Symposium: Engineering the Future, Vancouver, Canada, 21-23 September 2017, publié dans , pp. 1429-1436
DOI: 10.2749/vancouver.2017.1429
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In January 2013, the City of Edmonton called for proposals for a new 300 m footbridge across the North Saskatchewan River in Edmonton, Alberta, Canada. Consultants were challenged to develop concep...
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Détails bibliographiques

Auteur(s): (Stantec Consulting Ltd., Edmonton, AB, Canada)
(Stantec Consulting Ltd., Edmonton, AB, Canada)
(Stantec Consulting Ltd., Edmonton, AB, Canada)
(City of Edmonton, Edmonton, AB, Canada)
Médium: papier de conférence
Langue(s): anglais
Conférence: IABSE Symposium: Engineering the Future, Vancouver, Canada, 21-23 September 2017
Publié dans:
Page(s): 1429-1436 Nombre total de pages (du PDF): 8
Page(s): 1429-1436
Nombre total de pages (du PDF): 8
Année: 2017
DOI: 10.2749/vancouver.2017.1429
Abstrait:

In January 2013, the City of Edmonton called for proposals for a new 300 m footbridge across the North Saskatchewan River in Edmonton, Alberta, Canada. Consultants were challenged to develop concepts that were innovative, fit the context of the deep natural river valley, and meet strict budgetary and schedule requirements. In October 2016, the longest and first multi-span stressed ribbon bridge in Canada was opened to the public. The Terwillegar Park Footbridge was designed by Stantec Consulting Ltd for the City of Edmonton and forms a key link in the river valley park system in that city. Stressed ribbon bridges can be described as precast concrete structures that are erected segmentally on cables and post-tensioned to achieve a continuous, slender, prestressed concrete structure. In this paper, the conceptual and preliminary design process of the Terwillegar Park Footbridge is described and challenges encountered in the design and construction of this elegant and innovative structure are shared.

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