arch girder

arch girder

[′ärch ‚gər·dər]
(civil engineering)
A normal H-section steel girder bent to a circular shape.
References in periodicals archive ?
Over the American Soo Locks there is a double arch girder span, 1,260 ft long.
1 miles of new two-lane and three-lane highway along the east side of Sand Creek, including a full interchange, a 3/4 interchange, three steel girder bridges, a steel arch girder bridge, 17 mechanically stabilized earth walls, and a pedestrian walkway and bike path.
Contract Awarded for repair main shutter arch girders