Resilience and Robustness of Composite Steel and Precast Concrete Track Slabs Exposed to Train Derailments
Sydney Harbor Bridge (SHB) is an iconic structure constructed in 1923 in Sydney, connecting North Sydney and Sydney CBD.It is a steel-arch structure that caries eight road lines and two rail tracks.Rail tracks of the bridge presently use conventional timber transoms (or sleepers) as track support structure.Replacement of aging and failing timber tr