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  2. The Crimson Permanent Assurance - Wikipedia

    en.wikipedia.org/wiki/The_Crimson_Permanent...

    Having locked the surviving supervisors in the safe, and forced their boss to walk a makeshift plank out a window, they commandeer their Edwardian office building, which suddenly weighs anchor, uses its scaffolding and tarpaulins as sails, and is turned into a pirate ship. The stone office building starts to move as if it were a ship.

  3. Tensionless hitch - Wikipedia

    en.wikipedia.org/wiki/Tensionless_hitch

    Tensionless Hitch, high-strength tie-off, No-Knot: Category: Hitch: Efficiency: 100%: Related: Round turn and two half-hitches, Pipe hitch, Klemheist knot, Tugboat hitch: Releasing: Non-jamming: Typical use: anchor knot: Caveat: The anchor diameter should be at least 8X the rope diameter. [1] Also, the hitch will not stay in place without a ...

  4. Scaffolding - Wikipedia

    en.wikipedia.org/wiki/Scaffolding

    Scaffolding for rehabilitation in Madrid, Spain [1] Scaffolding for renovation on the Virgin Mary statue, Santiago de Chile, Chile.. Scaffolding, also called scaffold or staging, [2] is a temporary structure used to support a work crew and materials to aid in the construction, maintenance and repair of buildings, bridges and all other human-made structures.

  5. Tie rod - Wikipedia

    en.wikipedia.org/wiki/Tie_rod

    A tie rod or tie bar (also known as a hanger rod if vertical) is a slender structural unit used as a tie and (in most applications) capable of carrying tensile loads only. It is any rod or bar-shaped structural member designed to prevent the separation of two parts, as in a vehicle. Tie rods and anchor plates in the ruins of Coventry Cathedral

  6. Cathead - Wikipedia

    en.wikipedia.org/wiki/Cathead

    An anchor secured to the ship's side. The projecting beam the anchor hangs from when not secured is a cathead (left). The anchor has a stock (cross-piece, in this case wooden) below, and curved flukes above (end-on); the shank is the near-vertical metal bar running between them, lashed with the shank painter Cathead on bow of the barque James Craig; the cat tail protrudes onto the deck and is ...

  7. Tieback (geotechnical) - Wikipedia

    en.wikipedia.org/wiki/Tieback_(geotechnical)

    Typically in the form of a horizontal wire or rod, or a helical anchor, a tieback is commonly used along with other retaining systems (e.g. soldier piles, sheet piles, secant and tangent walls) to provide additional stability to cantilevered retaining walls. [1]

  8. Hold down (structural engineering) - Wikipedia

    en.wikipedia.org/wiki/Hold_down_(structural...

    A hold-down may also refer to clamping device used to anchor a pipe to a structural steel element or concrete floor or allow movement of the pipe in an axial direction. [1] At the bottom, the hold down is connected to the concrete foundation or structural slab by an embedded or epoxied anchor bolt. At the top, the hold down is connected to a ...

  9. Gallows - Wikipedia

    en.wikipedia.org/wiki/Gallows

    A gallows (or less precisely scaffold) is a frame or elevated beam, typically wooden, from which objects can be suspended or "weighed". Gallows were thus widely used to suspend public weighing scales for large and heavy objects such as sacks of grain or minerals, usually positioned in markets or toll gates.