Engineering

The London Millennium Bridge wobble finally explained

An international team of engineers and mathematicians, led by Georgia State University in the United States and the University of Bristol, has dispelled previous theories around why London's Millennium Bridge moves from side-to-side ...

Engineering

The longest 3D-printed concrete bicycle bridge in the world

With a length of 29 meters, the Dutch city of Nijmegen now has the longest concrete 3D-bicycle bridge in the world. The project is unique because the bicycle bridge has been designed with complete freedom of form, thanks ...

Engineering

World's first 3D-printed steel footbridge unveiled by robot

The bridge, which is over four years in the making and is led by Dutch company MX3D, will be a "living laboratory" in Amsterdam's city center. Using its vast network of installed sensors, Imperial College London researchers ...

Engineering

New infrastructure approach could save millions

Current national strategies for bridge maintenance favor replacement over maintenance. A fairly simple depreciation formula is used, resulting in overly conservative assessments of a bridge's long-term health. In a study ...

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Bridge

A bridge is a structure built to span a valley, road, railroad track, river, body of water, or any other physical obstacle, for the purpose of providing passage over the obstacle. Designs of bridges will vary depending on the function of the bridge and the nature of the terrain where the bridge is to be constructed.

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