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Bridge

Bridge construction and inspection terminologies.

Contributors in Bridge

Bridge

Art deco

Construction; Bridge

A decorative style of the 1920s and 1930s, characterised by streamlined curves and geometrical forms.

Cofferdam

Construction; Bridge

A watertight structure allowing underwater foundations to be built in the dry.

I-beam

Construction; Bridge

A beam or girder with an 1-shaped cross-section.

Rocker bent

Construction; Bridge

A bent hinged or otherwise articulated at one or both ends to provide the longitudinal movements resulting from temperature changes and superimposed loads.

Obligation authority

Construction; Bridge

The maximum amount of federal formula funds that can be obligated or authorised in a federal fiscal year. The use of obligation authority does not affect the apportionment or allocation of federal ...

Castellated girder

Construction; Bridge

A steel beam fabricated by making a zig zag cut along its web, then welding the two sides together at their peaks. This creates a beam that has increased depth and, therefore, greater strength, but ...

Segmental arch

Construction; Bridge

An arch formed along an arc that is drawn from a point below its spring line, thus forming a less than semicircular arch. The intrados of a Roman arch follows an arc drawn from a point on its spring ...

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