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Austroads Bridge Conference 2022 Papers
The 11th Austroads Bridge Conference brought together more than 400 delegates from Australia and New Zealand. A diverse audience comprising 
Durability of Post-Tensioning Tendons - A Review from TfNSW Perspective
Durability of post-tensioning tendons is an important backbone for the achievement of the desired service life of prestressed post-tensioned structures. Experience by others, including failures and rehabilitation of major pre-stressed concrete…
Old Murray Bridge Structural Assessment and Pier Replacement Design
The Department for Infrastructure and Transport (the Department) is undertaking major refurbishment works on the Old Murray Bridge. Old Murray Bridge was constructed over the Murray River in 1879, and is located on Bridge Street, Murray Bridge,…
Bridge strengthening with CFRP in M80 Ring Road
Two existing bridges located along the M80 Ring Road were upgraded as part of the M80 Upgrade between Sydney Road and Edgars Road. An additional lane was added to each carriageway without widening either bridge. Both bridges were constructed with…
Low-damage seismic bridge design
  • ABC2022-082-22
  • 16 Nov 2022
  • Bridges
This paper will explore the opportunity to adopt 'low damage' seismic design technology in bridge design. Low damage designs offer a resilient and sustainable design option that provides a step change in seismic performance. However, to date these…
Modification of Blaxland Avenue Overpass
Major Road Projects Victoria upgraded the M80 Ring Road between Sydney Road and Edgars Road by building new lanes in each direction, lengthening existing freeway ramps, and installing ramp metering technology, with braided ramps between the Hume…
Metronet - Level Crossing Removal - Denny Av
In early 2000, PTA has identified 31 dangerous level crossings within the urban electrified network with 20 of these crossings located along the Armadale Line. In 2014 the PTA undertook an assessment of the crossings and produced a report entitled,…
Preventing Brittle Failure of Steel Bridges
Ductile behaviour of steel is an important characteristic that underpins structural steel design approach. Ductility of steel enables it to undergo plastic deformation under overload conditions which serves as a warning sign indicating that the…
Design Challenges in Median Widening Between Historically Widened Bridges
Monash Freeway spans across Jacksons Road and Police Road, originally as twin, three-span, highly skewed continuous I-beam bridges. These twin bridges were constructed in the 1970s with a wide gap in the median. Since then, they have been…
Strengthening of the Glenferrie Road arch bridge over Gardiners Creek
The Glenferrie Road bridge is located over Gardiners Creek in Hawthorn, Victoria and was constructed in 1891comprising three masonry arch spans with a total length of approximately 25 meters. The bridge was subsequently widened in 1921 by John…