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Elastic Geodesic Gridshells for Free-Form Architecture

A novel type of planar-to-spatial deployable structure

Researchers of TU Wien have developed an innovative method of erecting lightweight free-form structures: by means of an algorithm a planar grid of straight members is found to match a target free-form surface. This grid can approximate the concrete target free-form surface by deploying.

The grid is initially flat and deforms three-dimensionally when it is deployed. The algorithm creates the layout of the grid so that it matches the shape of the surface. Finding the grids is quick (tenths of a second to seconds) and requires no complex numerical procedures.

TU News 24^th August 2020: Applied Geometry: The Grid with Special Capabilities, opens an external URL in a new window (German only)

Download detailed information pdf 3 MB , download

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