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Next year, if all goes well, a pair of footbridges intended to be cancer-proof will open in Geelong, a town 75km south-west of Melbourne, Australia. These bridges, which will act as prototypes for more than 150 others planned for the expanding city, will be constructed using a novel approach that combines glass-fibre and carbon-fibre rebars. They will, though, cost about the same as equivalent conventional bridges. — The Economist
The potentially ground-breaking construction approach has been developed by Australian university Deakin and Austeng, an engineering firm. The structural system selectively deploys pricey carbon fiber rebar to strengthen the construction assembly where necessary, while glass fiber rebar members... View full entry
