Project OP4: Feasibility study on Synthetic Fibre Reinforced Concrete (SFRC) transoms as railway bridge components under static loading

PhD Candidate
 
Mr. Christophe Camille
Chair SupervisorCo-SupervisorCo-Supervisor
   
Dr. Olivia MirzaMr. Todd ClarkeDr. Brendan Kirkland

This research aims at investigating the feasibility of Synthetic Fibre Reinforced Concrete (SFRC) transoms as railway bridge components under static loads.

Initially, this project will explore and review existing transoms (i.e. timber, steel & concrete) on railway infrastructure to further determine their respective reliability and effectiveness. In addition, it will provide an insight on the recent developments in the field of railway sleepers regarding the implementation of viable alternative materials such as fibre composites.

Also, it is expected that this project will involve three essential phases to comprehensively evaluate the SFRC transoms against traditional ones currently in service. The first stage comprises of various experimental tests, investigating the structural and mechanical behaviour of synthetic fibre reinforced concrete specimens subjected to static loadings. Secondly, extensive finite element modelling will be conducted on SFRC transoms, to be further verified through full-size static experimental tests. The final stage of the project will encompass a cost-benefit analysis to critically assess the feasibility of SFRC against the requirements of the railway industry and subsequently leading towards practical design guidelines for the innovative material.

Industry Partners

  • BarChip Australia Pty Ltd

Sources of Funding

  • ARC Industry Transformation Centre for Rail Australia