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  2. Trestle bridge - Wikipedia

    en.wikipedia.org/wiki/Trestle_bridge

    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 .

  3. Trestle support - Wikipedia

    en.wikipedia.org/wiki/Trestle_support

    Railway trestle bridge in Dawson Creek, British Columbia. A trestle bridge is composed of a number of short spans supported by closely spaced trestle frames. Each supporting frame is a bent. A trestle differs from a viaduct in that viaducts have towers that support much longer spans and typically have a higher elevation. [1]

  4. Timber roof truss - Wikipedia

    en.wikipedia.org/wiki/Timber_roof_truss

    Two king post trusses linked to support a roof. Key:1: ridge beam, 2: purlins, 3: common rafters. This is an example of a "double roof" with principal rafters and common rafters. A timber roof truss is a structural framework of timbers designed to bridge the space above a room and to provide support for a roof.

  5. Bent (structural) - Wikipedia

    en.wikipedia.org/wiki/Bent_(structural)

    A bent in American English is a transverse rigid frame (or similar structures such as three-hinged arches).Historically, bents were a common way of making a timber frame; they are still often used for such, and are also seen in small steel-frame buildings, where the term portal frame is more commonly used.

  6. Timber framing - Wikipedia

    en.wikipedia.org/wiki/Timber_framing

    Grindverk translates as trestle construction, consisting of a series of transversal frames of two posts and a connecting beam, supporting two parallel wall plates bearing the rafters. Unlike other types of timber framing in Europe, the trestle frame construction uses no mortise and tenon joints.

  7. Trestle - Wikipedia

    en.wikipedia.org/wiki/Trestle

    Trestle or Trestles may refer to: Structures and structural elements: Trestle support, the structural element that supports a trestle bridge, trestle desk, trestle table, or similar structures; Trestle bridge, a bridge composed of trestle support elements Trestles Bridge, a railroad viaduct in California

  8. Construction will begin to transform High Trestle Trail in ...

    www.aol.com/construction-begin-transform-high...

    A trail running through Ankeny is getting ready for a major makeover.

  9. Howe truss - Wikipedia

    en.wikipedia.org/wiki/Howe_truss

    Some sort of falsework, usually in the form of a trestle, is required to erect the bridge. [21] Comparison of the Howe and Pratt truss bridge designs. The development of the Pratt and Howe trusses spurred the construction of iron bridges in the United States. Until 1850, few iron bridges in the country were longer than 50 feet (15 m).

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