Projects in this category include non-prestressed structures such as domes and shells made from more traditional materials like concrete.
Prestressed structures may include saddle shaped cablenets, planar wall or roof glass surfaces supported by a stressed cable network.
Externally supported roofs (cable supported) also come into this category.
Entrant: Structural Dynamics Australia
Category: 4 ID Number: 4966
Location: Perth Zoo, WA
Client: Government of WA - Department of Finance
Completion Date: January 2012
Architect: Pritchard Francis
Structural Engineer: Pritchard Francis
Builder: The Slatter Group, WA
APPLICATION OF PROJECT: Zoological Enclosure
Structural Dynamics was contracted by The Slatter Group WA to assist with the design, material selection/supply and installation of a lightweight zoological enclosure that would cover an area of 90 meters long, 34 meters wide and 10 meters high.
The enclosure was covering two existing exhibits at the Perth Zoo, namely the penguin display and wetlands area, so needed to have minimal impact on the existing flora and infrastructure.
Pritchard Francis had already conducted the majority of the structural design and calculations of loads - Structural Dynamics assisted both The Slatter Group WA and Pritchard Francis with final material specifications to meet demanding requirements.
With such a large open enclosure that needed to be visually appealing for visitors as well as transparent for the exhibits inhabitants the challenge was to specify materials that met demanding load specifications but at the same time provided a light weight alternative that had minimal visual impact on the surrounding exhibits.
50 Martin Place - Glass Roof
Taylor Thomson Whitting (Engineer)
Location: 50 Martin Place, Sydney. Completed: Unknown
Team: Johnson Pilton Walker, Taylor Thomson Whitting, Brookfield Multiplex, Sharvain Pacific Steel
Counter Observation Barrier Screen - Counter Terrorist
Entrant: Alfresco Shade
Client: SAAB Barracuda Australia
Structural Engineer: Ian Norrie (Bond James Norrie), John Williams (Hughes Truman)
Specialist Consultant(s): SAAB Sweden
Builder: Alfresco Shade
Fabricator(s): Alfresco Shade
Sydney Wildlife World
Entrant: UFS Australasia Pty Ltd
Client: Sydney Attractions Group
Architect: Misho & Associates/ RIHS Architects – Misho & Gerry Rihs
Structural Engineer: Fabric: Wade Consulting Joseph Dean,
Steel: S2 Corporation Murray Allen
Fabricator(s): Fabric Shelter Systems Graham Griffin
Jagged Edge - Queenstown NZ
An Atypical design and Construct project involving a house for a confidential client. The design was prepared and presented as a “Design+Construct” package that was purchased as a package by the Client. The Builders Team had prepared preliminary documentation based on advice from specialist consultants and Architects. The design was then proposed for sale to the market as a complete delivery vehicle.
The project is a residential building built on the side of hill with an impressive vantage point. The main goal of the design is to maximise transparency to optimise the view.
The bedrock of the mountain is used for the foundation of the roof which is suspended projecting towards the lake. The project utilises tension cables and clamps to support the glass façade panels.
Other Structural Forms - Cablenets, Glazing, Facades, Spaceframes
The LSAA has groups of members interested in cablenets, high technology glazing and facades.
In fact one main reason for the creation of the LSAA from the MSAA was to cater for the growing number of projects which involved large glazed areas being supported by pretensioned cable truss systems or cablenets.
In modern times, when the overall energy usage for the life of a building is taken into account, the use of high technology facades will become more important. There is also a growing use of "green facades" or vertical gardens.
The traditional spaceframe structures are becoming rarer - those with many small elements that are man-handled and connected together on site. Labour costs and erection times are now outweighed by fewer larger assemblies that can be installed quickly by cranes.
The LSAA would welcome articles and links to projects in this category.
Monash University Building 76 Strip Facade Structures
Entrant: Oasis Tension Structures (Australia) Pty Ltd
Location: Wellington Road - Clayton Vic
Client: Monash University
Architect: DesignInc (Melbourne)
Struct. Eng.: John Mullin & Partners
Specialist: Tensys Engineering (Australia) Pty Ltd
Others: Ronstan International (Australia) Pty Ltd
Builder: Hooker Cockram Projects Ltd
Fabricator: Atkins Fabrication (Australia) Pty Ltd
Page 1 of 3