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Webinar: Update to the Guide to Bridge Technology Part 7
This webinar focuses on the recent update of Section 3 of the Austroads Guide to Bridge Technology Part 7.
Guide to Bridge Technology Part 7: Maintenance and Management of Existing Bridges
Guide to Bridge Technology Part 7 discusses the structural management of existing bridges in practical technical terms. It documents practices relevant to forward works programming, inspection, recording, reporting, evaluation of bridge condition…
Webinar: 2022 Winners of the Austroads Bridge Awards
The webinar showcases the projects recognised with the Austroads Bridge Awards. The Austroads Bridge Awards acknowledge individuals and organisations that have delivered outstanding bridge structures and design across Australia and New Zealand. The…
The Benefits of Using InQuik Accelerated Bridge Construction Systems
The InQuik Bridge System is an Australian innovation that was first conceptualized in 2015. Since its introduction into the market in 2017, it has been rapidly adopted in the Australian bridge market, with more than 160+ bridges in service or under…
Simple visualisation of projects using 360 Pano camera views embedded in project GIS portal for design development and stakeholder consultation
Visualisation tools are often used during concept development to assist in developing feasible options and also for further consultation with stakeholders and other interested parties to gain approval for further progression of the project.…
Maintenance challenges with the heritage listed Old Murray Bridge
Old Murray Bridge is located east of the township of Murray Bridge and spans the River Murray and the river flats on the eastern side of the river. It was opened in 1879 and was the first permanent bridge crossing over the River Murray in South…
Mitigating the risk of acidification in reinforced concrete bridge impressed current cathodic protection systems
One of the main remedial treatments for reinforced concrete structures such as bridges in marine environments is impressed current cathodic protection (ICCP). Many ICCP systems in marine environments have manifested backfill mortar deterioration due…
Innovative Incrementally Launched U-Trough Girder Viaduct for Challenging Site
The innovative Viaduct over Muscle Creek and Hunter River with an overall length of 178.4m comprises four spans of 45.7m by 50m by 50m by 29.7m and 1.5m length beyond the bearings at each abutment, to suit a challenging and restrictive site. The…
Design and Construction of an Incrementally Launched Ramp for the Saar Interchange in Bahrain
The Shaikh Khalifa Bin Salman Highway (SKBSH) and Shaikh Isa Bin Salman Highway (SIBSH) are two of the most important arterial roads of the Kingdom of Bahrain. The project for the improvement of the two highways included their junction, known as the…
Long-term effects of AAR in a 70-year-old concrete structure
A concrete dam structure constructed around 70 years ago, was originally identified to be affected by Alkali-Aggregate Reaction (AAR) in 2002, and at the time some chemical, mechanical and microstructural properties of concrete in various parts of…