Dubai Light Rail - Red / Green Line Viaducts
Atkins is the lead designer responsible for all civil works associated with the Red and Green Lines of the Dubai Metro. Atkins role is the full multi disciplinary design and management of the civil works including viaducts and bridges (utilising post-tensioned, segmental construction), geotechnical and site investigations, bored tunnels, cut and cover tunnels, route alignment, elevated, at-grade and underground stations, depots and additional specialist services such as fire and ventilation, environmental impact, concrete durability and landscaping.
The elevated structures include 59.9km of segmental elevated viaduct and associated structures. Detailed design was carried out for all aspects of the viaduct design and erection including:
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Continuous, variable depth decks, with spans up to 72m; |
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Simply supported spans to 36m; |
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Insitu continuous concrete decks at pocket tracks and turnouts at three stations; |
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Slender prestressed and insitu pierheads; |
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At-grade ramps and abutments; |
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Monopile and multipile groups; & |
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Construction loading checks on existing infrastructure. |
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