Keywords: Retrofitting. Braced steel bridge piers. Proof-of-concept testing. Eccentrically braced frames. Tubular links. Construction. Seismic design. Vulnerability ...
Donated by: Minnesota Department of Transportation (MnDOT) Original Location: Minnesota State Highway 43, Mississippi River Crossing Year Built: 1941 Structure Type: Main – Steel riveted cantilever ...
It took only 13 seconds for the bridge to collapse into the Mississippi River in a thunderous rain of concrete and steel. When the Minneapolis I-35W bridge – an eight-lane, steel truss arch bridge – ...
Like a spider web that flexes to compensate for a broken strand 1, 2, steel truss bridges, which are built from a framework of connected elements, can sometimes withstand the failure of a load-bearing ...
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