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A trestle bridge is a bridge composed of a number of short spans supported by closely spaced frames. A trestle (sometimes tressel) is a rigid frame used as a support, historically a tripod used to support a stool or a pair of isosceles triangles joined at their apices by a plank or beam such as the support structure for a trestle table .
Trestle (heraldry), a charge in heraldry depicting a three-legged tripod traditionally used as a stool or table support. Trestles (surfing), a surfing location in California with a name that refers to a nearby trestle bridge structure. Trestle (also known as ATLAS-I), a non-nuclear electromagnetic pulse test facility for aircraft supported by ...
Fixed trestle. In structural engineering, a trestle support (or simply trestle) is a structural element with rigid beams forming the equal sides of two parallel isosceles triangles, joined at their apices by a plank or beam. Sometimes additional rungs are stretched between the two beams. A pair of trestle legs can support one or several boards ...
Trestle tables with free-standing trestles in the c.1955 microbiology lab of Joseph Lister. In woodworking, a trestle table is a table consisting of two or three trestle supports, often linked by a stretcher (longitudinal cross-member), over which a board or tabletop is placed. [ 1 ] In the Middle Ages, the trestle table was often little more ...
The Hart Bridge spanning the St. Johns River in Jacksonville, Florida, is a continuous, cantilevered truss bridge which combines a suspended road deck on the 332-metre (1,088 ft) main span and through truss decks on the adjacent approach spans. A railway bridge with a rail track in Leflore County, Mississippi.
Timber, iron, steel, reinforced concrete, prestressed concrete. A timber bridge or wooden bridge is a bridge that uses timber or wood as its principal structural material. One of the first forms of bridge, those of timber have been used since ancient times.
Sawhorse. Diagram of a sawhorse. A folding sawhorse. In woodworking, a saw-horse or sawhorse (saw-buck, trestle, buck) [1] is a trestle structure used to support a board or plank for sawing. A pair of sawhorses can support a plank, forming a scaffold. [2] In certain circles, it is also known as a mule and a short sawhorse is known as a pony.
Beam bridge. Multispan plate girder bridge deck on concrete piers. Beam bridges are the simplest structural forms for bridge spans supported by an abutment or pier at each end. [1] No moments are transferred throughout the support, hence their structural type is known as simply supported. The simplest beam bridge could be a log (see log bridge ...