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Webinar: Geopolymer Concrete and its Applications
This webinar, presented on 1 May 2018, outlines the findings of an Austroads geopolymer concrete project and a current update of the use, monitoring and specification of geopolymer concrete by VicRoads over the past nine years. The webinar was…
Guide to Bridge Technology Part 6: Bridge Construction
To ensure that bridges are properly constructed in accordance with the design drawings and specifications, engineers need to be well-informed on all aspects of their design and construction, including awareness of the problems that may arise and the…
Specification and Use of Geopolymer Concrete in the Manufacture of Structural and Non-Structural Components: Experimental Work

This report details the experimental phase of an Austroads project to review the specifications and use of geopolymer concrete. The findings indicate that acceptable grades of structural geopolymer concrete can be made for field applications.

This…

Fabrication and Erection of Structural Steelwork - The New AS/NZS 5131 and Engineers Risk Mitigation
This paper examines the initiative by the Australian Steel Institute to underwrite development of the new Australian Standard AS/NZS 5131 ‘Structural Steelwork – Fabrication and Erection’, the new ‘National Structural Steelwork Specification (NSSS)…
Galvanic Protection of Steel
  • ABC2017-106-17
  • 26 Apr 2017
  • Bridges
Across the globe, a huge sum is spent each year in maintaining and protecting steel infrastructure assets against corrosion. Most of the steel assets are protected using protective coatings or coating systems.
The Use of Weathering Steel in Australian Bridges
Weathering steel is a high strength low alloy steel that, in a suitable environment, may be left unpainted due to the formation of an adherent protective rust “patina”. This patina significantly retards the corrosion rate, which is 5 to 10 times…
Fatigue Tests on Steel Plates with Inclined Cracks Strengthened with Different CFRP Properties
Carbon-fibre-reinforced-polymer (CFRP) strengthening of steel components with tensile cracks has gained significant attention in the civil engineering applications due to the advantages of the composite material in upgrading the performance level of…
Analytical and Experimental Studies on New Composite Bridge Using Concrete Filled Steel I-girder
A new steel/concrete composite girder was proposed and applied to continuous girder bridges. The area surrounded by the upper and lower flanges and the web are filled with concrete (CFIG: Concrete filled I-section Girder) at the intermediate support.…
The Challenges Faced in Assessing the Durability Risks of Reinforced Concrete Bridges in Aggressive Environments
Durability assessment is increasingly becoming an integral part of infrastructure design projects in Australia. One of the key drivers for this is the requirement by asset owners for optimum whole of life cost, minimum construction period and…
The Torsional Strengthening of Concrete Girders Using the NSM FRP Technique with Different Configurations
The near-surface mounted (NSM) FRP technique has received attention worldwide over the externally bonded FRP strengthening technique. Strengthening of a concrete girders using fiber reinforced polymer (FRP) composites to flexural and shear…