Announcing the Winners of The Structural Awards 2015
The winners of The Structural Awards 2015 were announced on Friday 13 November during a ceremony at The Brewery in London.
The Awards, which recognise outstanding achievement by structural engineers from all over the world, are organised each year by The Institution of Structural Engineers. This year’s Supreme Award for Structural Engineering Excellence went to the Singapore Sports Hub, a complex which boasts the world’s largest free-spanning dome.
Fourteen Awards were presented on the night, recognising all aspects of structural engineering, from the largest projects like bridges and stadia to smaller scale work like innovative housing, heritage restorations and educational buildings. The winners were drawn from nine nations across five continents.
Martin Powell, Chief Executive of The Institution of Structural Engineers, said:
“Once again The Structural Awards have delivered a magnificent illustration of the extraordinary work of structural engineers – preserving engineering heritage, finding solutions to the complex demands of the modern world, and shaping the future of our urban environment.
“This spread of winners illustrates the vital contribution engineers make as creative, innovative problem solvers and the guardians of public safety.”
List of winners in full:
Award for Arts or Entertainment Structures: The Vegas High Roller, Las Vegas, USA (by Arup)
The Vegas High Roller is the current Guinness World Record Holder for the tallest observation wheel. It stands at 168 metres tall and carries 28 fully air conditioned, spherical cabins. The wheel is capable of carrying over 1000 people at a time – the equivalent to nearly two full Airbus A380 aircraft. It is the first giant observation wheel not to use a truss for the rim, but a single, tubular chord – a more elegant and distinctive structural solution which minimises views of the structure, providing passengers with a unique floating sensation.
Award for Commercial or Retail Structures: Intesa SanPaolo Tower, Turin, Italy (by Expedition Engineering and Studio Ossola)
The Tower is Turin’s second tallest structure at 166m, stopping intentionally short of the spire of the historic Mole Antonelliana. The tower’s architecture expresses structural engineering throughout – for example through the six exposed ‘megacloumns’, which are part of the lateral stability system. The tower provides excellent new public spaces for Turin: a roof-top glass house with views across the city and beyond to the Alps, plus a suspended auditorium and public space at street level. Architect Renzo Piano said: “The building must become part of the daily life of the city.”
Award for Community or Residential Structures: “Malapa” Hominid Fossil Site Cover + Visitors’ Platform, Johannesburg, South Africa (by Fellows Consulting)
“Australopithecus Sediba” – arguably the most important hominid fossil – was discovered at “Malapa”, a sensitive game reserve and UNESCO Cradle of Humankind World Heritage Site. This small, steel, insect-like structure is designed to be a lightweight, 85% recyclable platform for visitors to the location, and for a one ton manual crane used by scientists to inspect the site. To preserve the site no foundations were permitted, and suitable rock footings for the platform ‘legs’ could only be approved by scientists during construction – ensuring that it does not damage the sensitive area even after it is removed.
Award for Education or Healthcare Structures: Melbourne School of Design, Melbourne, Australia (by Irwinconsult)
The Melbourne School of Design was commissioned via an international design competition in 2009. A key element of the brief was the concept that the building itself would teach the students about design, structural engineering and construction. The Award recognises the design team’s achievement in this area, exposing a number of key structural elements. Wood, steel and concrete are all deployed to demonstrate their qualities: a huge wooden roof over the central atrium; a steel scissor staircase, and exposed in-situ concrete beams and post-tensioned slabs. Judges called the design “a built dictionary of exposed structure”.
Award for Highway or Railway Bridge Structures: Schuman Bridge, Lyon, France (by Flint & Neill)
Pont Schuman is an elegant new crossing of the River Saône in Lyon, France. Designed to ease congestion on the city’s existing crossings, the bridge also forms part of an urban re-development, improving the public space along the river and providing a recreational area where pedestrians can enjoy views of the city. The unusual twisted arches act as the primary structural element, creating a dramatic piece of sculpture with their unique, twisting, gull-wing form. The 120 tonne arches were transported to site by barge, then rotated through 80 degrees and jacked into place.
Award for Infrastructure or Transportation Structures: Anaheim Regional Transportation Intermodal Center (ARTIC), Anaheim USA (by Thornton Tomasetti)
ARTIC is a hub for rail, bus, auto and bike travel, and serves three million Orange County residents and 40 million visitors annually. The terminal building, which houses a grand hall, ticketing and retail space, sits beneath a 250 feet long, 184 feet wide roof – a soaring, exposed steel structure of crisscrossing parallel arches which provide a high-tech take on old airship hangars and the light-filled grandeur of historic train stations. The Awards judges commented that the project won for its “elegant detailing, which completes an altogether excellent structural design”.
Award for Pedestrian Bridges: Greenwich Reach Swing Bridge, London, UK (by Flint & Neill)
This bridge completes a much needed link in the Thames Path, crossing the mouth of Deptford Creek – the historic dockyards area where Elizabeth 1st knighted Francis Drake. The Bridge was recognised because it delivers a valued link for local residents to access public transport and local attractions (removing the need to use a busy highway crossing) and for its innovative engineering, which uses drive motors to rotate the bridge through 110 degrees, swinging it open to allow access for local river traffic. Its design was inspired by modern yachts, reflecting the maritime heritage of the local area.
Award for Small Practices: Steel and glass features for the 300th anniversary of Omsk, Russia (by Malishev Engineers)
As part of the forthcoming 300th anniversary celebrations of the Siberian city of Omsk, the city decided to refurbish and renovate Valikhanov Street in the city centre, which cuts through historic parts of the town. The project involved the design and construction of steel and glass “crystals” to be scattered along the street as if by an imaginary “wizard”. In total there were 11 crystals: three canopies (providing a much needed crossing under the busy road), five information kiosks, two fountains (including a larger design intended as a local ‘Arc de Triomphe’) and a stacked glass sculpture. Judges praised the variety of solutions and manufacturing techniques to produce the structures.
Award for Small Projects: Stage by the Sea, Littlehampton, UK (by Expedition Engineering)
‘Stage by the Sea’, is a free to use community performance area in Littlehampton, East Sussex, sited in a sunken garden beside the beach. The engineers used spray concrete, more normally associated with tunnelling and other underground infrastructure projects, to create the remarkable architectural shell structure. The shells’ unique shape and interior surface has been sculpted to reflect, project and focus the sound of performers towards the audience, providing fantastic acoustics for musicians and eliminating the need for electronic amplification.
Award for Sports or Leisure Structures/ Supreme Award for Structural Engineering Excellence: Singapore Sports Hub (by Arup)
The Singapore Sports Hub is a key project in Singapore’s urban redevelopment and sports facilities masterplan, which promotes a more sustainable, healthy and active society. The Hub provides a unique ecosystem of sporting, retail and leisure spaces, including the new National Stadium – a highly adaptable, state-of-the-art, 55,000 seat sports venue featuring a retractable roof and movable seating. The Hub is the largest free-span dome structure in the world, and the stadium sets new benchmarks in efficiency of design and material usage – the roof uses a third of weight of steel normally used in a span of this size.
Award for Structural Heritage: Restoration of Victoria Theatre and Victoria Concert Hall, Singapore (by T.Y. Lin International)
The Victoria Theatre and Concert Hall is Singapore’s oldest performing arts venue, with a long and distinguished history: hosting numerous key political events, and seeing the first ever performance of Singapore’s national anthem, “Majulah Singapura”, in 1958. Work on the complex by T.Y. Lin International Pte Ltd included the restoration of the Atrium and new, improved access to the clock tower.
Award for Regional Groups: SSE Hydro, Glasgow, Scotland (by Arup)
The SSE Hydro is Scotland’s largest entertainment venue. The arena’s 12,500 capacity auditorium provides a combination of fixed, retractable and removable seating to enable a wide range of different staging and concert layouts. The distinctive amphitheatre form was generated to provide the best view of the stage from every seat. The Hydro was recognised with the Award due to innovative features like its lighting rig, which is one of the largest in the world, and the façade lighting display, which consists of a colour LED scheme with 16 million possible colour combinations.
Award for Sustainability: Housing for Low-Income Communities in El Salvador (by Arup)
A project to develop an alternative form of permanent, low-cost and appropriate housing for low-income communities in El Salvador. The design blends modern engineering principles and technologies with a traditional construction method, creating a low-tech house design that is immediately familiar to local communities, but with a modern look that makes it very popular. The design uses renewable materials such as timber and cane, making it more sustainable than existing designs and providing a new livelihood for rural communities. The design also utilises new technologies that make it exceptionally earthquake resistant.
For more information about The Structural Awards 2015 visit the Awards website.
A Flickr gallery from the evening is available here.