A Deployable Mast for Kinematic Architecture

Niels De Temmerman, Marijke Mollaert, Lars De Laet, Caroline Henrotay, Tom Van Mele, Wim Debacker

Research output: Chapter in Book/Report/Conference proceedingConference paper

Abstract

Proposed here is a concept for a deployable mast with angulated scissor units, for use in adaptable temporary architectural constructions. The adaptable structure serves as a tower or truss-like mast for a temporary tensile surface structure and doubles up as an active element during the erection process. The mast consists of scissor-like elements (SLE's) which are an effective way of introducing a single D.O.F.(degree of freedom) mechanism into a structure, providing it with the necessary kinematic properties for transforming from a compact state to a larger, expanded state. The scissor units used here are not comprised of straight bars, but rather consist of angulated elements, i.e. bars having a kink angle. Although primarily intended for radially deployable closed loop structures, it is shown in this paper that angulated elements can also prove valuable for use in a linear three-dimensional scissor geometry.
Original languageEnglish
Title of host publicationProceedings of the 8th National Congress on Theoretical and Applied Mechanics
Pages585-591
Number of pages7
Publication statusPublished - 28 May 2009
EventUnknown -
Duration: 28 May 2009 → …

Publication series

NameProceedings of the 8th National Congress on Theoretical and Applied Mechanics

Conference

ConferenceUnknown
Period28/05/09 → …

Keywords

  • Deployable structures

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