Conventional bridge construction involves a time-consuming process associated with traffic delays and risk to public safety. In contrast, prefabricated bridge systems can expedite construction, thus ...

University researchers have unveiled a new concrete bridge bent system that they say reduces earthquake damage while speeding construction. The new rocking design uses octagonal, prefabricated, ...

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The seven-storey building has a steel-frame structure enclosed with self-supporting facades of precast concrete column and spandrel units. On the southern side, the units are faced with Portland stone ...