Publications

The aftermath of the Christchurch earthquake highlighted difficulties in the assessment and repair of damaged plastic hinge zones in conventional reinforced concrete structures. Particular issues are uncertainty in strain history, low-cycle fatigue,…

VicRoads manages a network of some 1,700 bridges across metropolitan Melbourne. Many of these bridges are critical for the safe operation of the transport network which provides for the movement of passenger and freight vehicles and public transport…

Transportation routes are key lifelines for the community and it is important to learn from damage to bridges in earthquakes. Ground damage was a major contributor to the damage to bridges, in the recent Wenchuan earthquake (China, 2008), the…

Tasman Bridge crosses the Derwent River joining Hobart to its eastern suburbs. It was built in the early 1960’s and reflects design concepts of the time. It is articulated so that the main viaducts are restrained by the abutments, with very slender…

VicRoads manages a significant number of structures where access for inspection is difficult due to height, length and the obstacle being crossed

Steel in bridge construction in Australia has declined significantly over the last 40 years from around 25% of bridges to as low as 5% of bridges in recent years. The main reasons for this have been the proliferation of precast prestressed concrete…

As part of the NACOE research project ‘Deck unit bridge deck analysis under live load’, a comprehensive load testing program has been conducted in Queensland to investigate the behaviour of transversely stressed precast prestressed concrete deck…

Local councils face the growing challenge, as road authorities, of maintaining and eventually replacing ageing bridges on regional and local roads.

VicRoads monitors a number of structures along its road networks through the structure monitoring program. In October 2014, VicRoads identified significant corrosion on two triple-cell corrugated metal culverts under the Mornington Peninsula Freeway…

Whilst the use of expansion joints is common practice in bridge construction, modular bridge expansion joints are designed to accommodate large longitudinal expansion and contraction movements of bridge superstructures. In addition to supporting…