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Sustainable bridges: new developments and opportunities
In June 2022 the population of our planet earth reached 8 billion people. Collectively we are adding around one billion persons every 12 years with a rate not expected to materially slow down for at least another 40 years. In 1970 there were roughly…
Durability Design of the Sydney Gateway Project - Achieving a 100 Year Design Life in Aggressive Ground Conditions
The Sydney Gateway Project comprised numerous bridge structures and various other civil assets including retaining walls, drainage, and major signage structures. The Project alignment traversed various exposure environments, each having unique…
Upgrading The Great Ocean Road Infrastructure: Strengthening Skenes Creek Bridge and Adding a New Pedestrian Path Works
This paper will present a detailed assessment undertaken of an existing three spans simply supported reinforced concrete bridge constructed in 1979, located in the Colac Otway Shire over the Great Ocean Road, Victoria. The structural assessment and…
Darlington Upgrade Project - Bridge Design for Manufacture and Assembly
The Darlington Upgrade Project consists of the upgrade of approximately 3.3 kilometres of the existing Main South Road forming part of the Adelaide North-South Transport Corridor. It has eight bridges including three long-span composite steel box…
Parametric Design and Engineering of the Bridge of Remembrance, Hobart
A new pedestrian and bicycle bridge, the Bridge of Remembrance (BoR), now links two of Hobartís most significant places of remembrance ñ the Cenotaph and Soldiers Memorial Avenue on the Queens Domain, with its trees and plaques honouring World War I…
A Rail Link to the Flinders Precinct
The Flinders Link Project incorporates the design of 650 m rail extension of the Tonsley Rail Line to the Flinders Medical Centre and University precinct south of Adelaide CBD, comprising of a 430 m long viaduct, a new station and an elevated…
Designing a Complex Elevated Interchange over the Sea Using Precast Segmental Construction Techniques
In view of the increasing demand on reducing reliance on limited labour resources, modular construction, such as the precast deck segments, precast piers and precast pile cap shells, is increasingly being adopted as an integral part of the…
The design and construction of the extension and widening of the existing Karel Avenue grade separation over railway with the new bridge no.1595A
The Karel Avenue Upgrade Project delivered by Main Roads Western Australia and constructed by Georgiou Group, aimed to improve traffic mobility and accommodate future developments in the area. Part of the project, completed in 2021, comprised the…
Analysis and Design of St Peters Interchange Bridges
In November 2015, the Sydney Motorway Corporation awarded the Leighton Dragados Samsung Joint Venture the contract for the design and construction of Stage 2 ñ New M5 (Now M8) of the WestConnex project. The M8 runs from the existing M5 East corridor…
Recycled Bridges: A Review of Current and Emerging Recycled Material Technology
There is a growing requirement for infrastructure to consider sustainable practices to ensure the preservation of resources and achievement of climate change ambitions. In the areas of recycled materials, the Australian Federal Government has…