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  2. List of roof shapes - Wikipedia

    en.wikipedia.org/wiki/List_of_roof_shapes

    For steep tower roof variants use Pyramid roof. Pyramid roof: A steep hip roof on a square building. Pyatthat: A multi-tiered and spired roof commonly found in Burmese royal and Buddhist architecture. Tented: A type of polygonal hipped roof with steeply pitched slopes rising to a peak; Helm roof, Rhenish helm: A pyramidal roof with gable ends ...

  3. Space frame - Wikipedia

    en.wikipedia.org/wiki/Space_frame

    The roof of this industrial building is supported by a space frame structure. If a force is applied to the blue node and the red bar were not present, the resultant effect on the structure would depend entirely on the blue node's bending rigidity, i.e. to its resistance (or lack thereof) to bending; however, with the red bar in place, then assuming negligible bending rigidity of the blue node ...

  4. List of ancient Greek and Roman roofs - Wikipedia

    en.wikipedia.org/wiki/List_of_ancient_Greek_and...

    The triangular frame of beams of the main nave is largely self-supporting, as the forces are carried along the beams rather than acting vertically on them. The list of ancient roofs comprises roof constructions from Greek and Roman architecture , ordered by clear span .

  5. Construction of the Egyptian pyramids - Wikipedia

    en.wikipedia.org/wiki/Construction_of_the...

    Houdin published his theory in the books Khufu: The Secrets Behind the Building of the Great Pyramid in 2006 [46] and The Secret of the Great Pyramid, co-written in 2008 with Egyptologist Bob Brier. [8] In Houdin's method, each ramp inside the pyramid ended at an open space, a notch temporarily left open in the edge of the construction. [47]

  6. File:Great Pyramid S-N Diagram.svg - Wikipedia

    en.wikipedia.org/wiki/File:Great_Pyramid_S-N...

    The pyramids of Gizeh: from actual survey and admeasurement (Band 1): The great pyramid; www.nature.com - Precise characterization of a corridor-shaped structure in Khufu’s Pyramid by observation of cosmic-ray muons; if you find a best source, please tell me or feel free to improve this file: Author: F l a n k e r: Permission (Reusing this file)

  7. Domestic roof construction - Wikipedia

    en.wikipedia.org/wiki/Domestic_roof_construction

    A truss roof with tongue and groove sheathing. The gap in the sheathing at the ridge is the space designed to allow natural ventilation. Pre-manufactured roof trusses come in a wide variety of styles. They are designed by the manufacturer for each specific building. Timber trusses also are built in a variety of styles using wood or metal joints.

  8. Cremona diagram - Wikipedia

    en.wikipedia.org/wiki/Cremona_diagram

    The Cremona diagram, also known as the Cremona-Maxwell method, is a graphical method used in statics of trusses to determine the forces in members (graphic statics). The method was developed by the Italian mathematician Luigi Cremona. However, recognizable Cremona diagrams appeared as early as 1725, in Pierre Varignon's posthumously published ...

  9. Egyptian pyramids - Wikipedia

    en.wikipedia.org/wiki/Egyptian_pyramids

    Diagram of the interior structures of the Great Pyramid. The inner line indicates the pyramid's present profile, the outer line indicates the original profile. The shape of Egyptian pyramids is thought to represent the primordial mound from which the Egyptians believed the earth was created. The shape of a pyramid is also thought to be ...