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Civil-Comp Proceedings
ISSN 1759-3433
CCP: 7/8
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON THE DESIGN AND CONSTRUCTION OF NON-CONVENTIONAL STRUCTURES
Edited by: B.H.V. Topping
Paper XVIII.1

Curved Expandable Space Grids

F. Escrig* and J.P. Valcarcel+

*Department of Architecture, Seville, Spain
+Department of Architecture, La Coruna, Spain

Full Bibliographic Reference for this paper
F. Escrig, J.P. Valcarcel, "Curved Expandable Space Grids", in B.H.V. Topping, (Editor), "Proceedings of the International Conference on the Design and Construction of Non-Conventional Structures", Civil-Comp Press, Edinburgh, UK, pp 157-166, 1987. doi:10.4203/ccp.7.18.1
Abstract
Expandable bar structures can be adjusted to a range of shapes, as varied as for any other type of articulated structure. However strict requirements have to be fulfilled to make their geometry compatible with all the stages of unfolding. Some design models are discussed and classified according to their generation pattern and their kynematic constraints. An introduction to the method for structural analysis is also included, along with a number of examples.

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