Gridshell

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The steel gridshell by Vladimir Shukhov (during construction), Vyksa near Nizhny Novgorod, 1897
Multihalle in Mannheim, a wooden gridshell structure designed by Frei Otto
Interior of the gridshell Savill Building
Solidays Forum: a 350 m² glassfibre composite material elastic gridshell, Paris, France, 2011
Ephemeral Cathedral: a 400 m² glassfibre composite material elastic gridshell, Créteil, France, 2013

A gridshell is a structure which derives its strength from its double curvature (in a similar way that a fabric structure derives strength from double curvature), but is constructed of a grid or lattice.

The grid can be made of any material, but is most often wood (similar to garden trellis) or steel.

Gridshells were pioneered in the 1896 by Russian engineer Vladimir Shukhov in constructions of exhibition pavilions of the All-Russia industrial and art exhibition 1896 in Nizhny Novgorod.[1]

Large span timber gridshells are commonly constructed by initially laying out the main lath members flat in a regular square or rectangular lattice, and subsequently deforming this into the desired doubly curved form. This can be achieved by pushing the members up from the ground, as in the Mannheim Multihalle.[2] More recent projects such as the Savill Garden gridshell were constructed by laying the laths on top of a sizeable temporary scaffolding structure which is removed in phases to let the laths settle into the desired curvature.

Gridshell buildings[edit]

SUTD library pavilion

See also[edit]

Notes[edit]

  1. ^ "Rotunda of the Panrussian Exposition". International Database and Gallery of Structures. Nicolas Janburg, ICS. 2007. Retrieved 2007-11-28.
  2. ^ "Timber Lattice Roof for the Mannheim Bundesgartenschau" Happold, E & Liddel, W.I. The Structural Engineer, March 1975, Volume 3, Number 53."
  3. ^ "Gridshell. I gusci a graticcio in legno tra innovazione e sperimentazione". Alinea Firenze. Sergio Pone, ICS. 2012. {{cite web}}: Missing or empty |url= (help)

Further reading[edit]

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