Sports complexes including athletics, swiming, cycling, gymnastics, tennis, basketball, hockey and other large enclosures.
These structures will often involve tensioned membrane roof panels, large span trusses, arches, cablenets or other forms of lightweight structures.
The following articles are in random order:
Adelaide Oval Western Grandstand Redevelopment
APPLICATION OF PROJECT: Structural design of lightweight diagrid grandstand roof
The Adelaide Oval Western Grandstand Redevelopment comprises the partial demolition and reconstruction of the existing heritage listed western members grandstand into a new A$116m 14,000 seat grandstand. The iconic grandstand was opened for the 2010 Ashes Second Test Match to rave reviews. The diagrid roof forms the centrepiece of the new grandstand achieving structural spans up to 55m with arched 219CHS sections leading to an elegant and exceptionally light (55kg/m2) roof solution to provide the required cover to the grandstand patrons with unobstructed views and designed to withstand 180kph design wind speeds.
Early in the design the impact of the steel fabrication, erection and site tolerances were identified as of critical importance to the successful implementation of the diagrid roof design. To accommodate this the Steel Subcontractor was invited into the design team early at 50% completion to workshop with Aurecon, the Architects, Managing Contractor and Client to provide the best for project solution and ensure that the final design was constructible within the required design brief, programme and cost plan. This early involvement allowed the design team to consider these parameters early in the process and has resulted in a very successful erection process and outstanding result for the Client.
Many stadiums around the world now require special roof structures which utilize the principles we look for in a lightweight structure.
Some recent stadium structures are shown below:
First Day-Night Cricket Test at the Rennovated Adelaide Oval
The first day-night cricket test was held at the recently renovated Adelaide Oval.
A swinging pink ball was a factor in the very close and low scoring game which Australia managed to win.
Another factor in the success of the inaugral day-night test was the Adelaide Oval with its recently completed new stadiums.
This type of stadia are the kinds of iconic structures that our members are passionate about.
Here are some images that I took in July 2015 - unfortunately not during the test.
The LSAA 2007 Conference held at the Gold Coast included a site visit to the nearby Robina Stadium which was under construction. The stage of construction was the installation of the tensioned fabric roof panels.
The following are some images taken during that visit.
Skilled Stadium, Gold Coast
Entrant: Tensys Engineering Pty Ltd
Location: Robina, Qld.
Client: The State of Qld. Major Sport Facilities Authority
Architect: Populous (formerly HOK SVE)
Struct. Eng.: SKM
Specialist: Tensys Engineering Pty Ltd
Others: Beenleigh Steel Fabrications Pty Ltd
Builder: Watpac Limited
Fabricator: Hightex GmBh
Freshly installed Roof Panels
Rio Tinto Stadium
Entrant: Structurflex Ltd - Engineering Fabrication Installation
Location: Sandy - Salt Lake City Utah USA
Client: Salt Lake County - Utah & Real Salt Lake
Architect: Rossetti Architects
Struct. Eng.: Wade Design Engineers & Wayne Rendely PE
Builder: Turner Construction
AAMI Park Stadium Melbourne
APPLICATION OF PROJECT
AAMI Park is Melbourne’s first purpose built venue for football (soccer), rugby league and rugby union. The 30,000-plus seat stadium offers a world class arena and playing surface for all three codes with an unparalleled spectator experience in terms of sightlines, atmosphere and amenity
AAMI Park, with its iconic bio-frame roof, fills a gap in Melbourne’s renowned suite of sporting facilities and increases the city’s ability to attract national and international events.
Home to the Victory, Hearts, Storm, Rebels and Melbourne Football Club teams, the stadium also features a sports medicine centre, elite training facility and administration complex, making it a true sports campus for Melbourne.
AAMI Park provides a strong foundation for football and the league and union codes to develop their fan base, and cements Melbourne’s claim as Australia’s – if not the world’s – sporting capital.
AAMI Park’s world class playing pitch and outstanding player facilities make it one of the best grounds to play on. In fact, AAMI Park is one of the few stadiums in the world to house four different sporting codes.
Structural Design of the Arch and Roof of Wembley Stadium
Kourosh Kayvani, PhD, FIEAust, CPEng
Aurecon, Sydney, Australia
The aim of the new Wembley Stadium was to design and build a state-of-the-art national stadium, unlike any other in the world. The new stadium, with its elegant exposed steel structure arch, is an international icon as was the old stadium with its twin towers which was built in 1923.
The design brief required the roof not to cover the playing field which lead to one unique aspect of the roof in that it partially retracts over the seats to allow the daylight to reach all points of the pitch and thus a shadow-free playing field.
The retractable roof is formed by seven separate independently driven roof panels totalling 15,000 sqm that move in a parallel motion to the south as they "open" and stack on the top of one another when in a fully "open" position.
With the retracting roof panels all moving to the south, the roof design exploits the opportunity to have a tall, structurally efficient structure on the north side to support the north and south roofs. The solution was to have an elegant and structurally efficient arch which spans the entire width of the stadium's seating bowl (Figure 1).
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