Look up girder in Wiktionary, the free dictionary. A girder (/ˈɡɜːrdər/) is a beam used in construction. It is the main horizontal support of a structure...

A girder bridge is a bridge that uses girders as the means of supporting its deck. The two most common types of modern steel girder bridges are plate...

A box girder or tubular girder (or box beam) is a girder that forms an enclosed tube with multiple walls, as opposed to an Ɪ- or H-beam. Originally constructed...

A box girder bridge, or box section bridge, is a bridge in which the main beams comprise girders in the shape of a hollow box. The box girder normally...

A stub-girder system (or stub girder system) is a model of steel frame structures consisting of beams and decking, originally developed in the early 1970s...

A lattice girder is a truss girder where the load is carried by a web of latticed metal. The lattice girder was used prior to the development of larger...

Girder is a supervillain and a new Rogue to the Flash (Wally West). He first appeared in Flash: Iron Heights (2001) and was created by Geoff Johns and...

A strongback is a beam or girder which acts as a secondary support member to an existing structure. A strongback in a staircase is usually ordinary two-by...

A plate girder bridge is a bridge supported by two or more plate girders. In a plate girder bridge, the plate girders are typically I-beams made up from...

Girder and Panel Building Sets were a series of plastic toy construction kits created by Kenner Toys in the mid-1950s. Since then, the building sets have...