Contestabile, M, Iuorio, O orcid.org/0000-0003-0464-296X and Garrity, SW orcid.org/0000-0003-2660-6070 (2018) An Investigation of Alternative Form-Finding Methods for Free-Form Masonry Shells. In: Proceedings 13: 10IMC, Proceedings of Conferences. 10th International Masonry Conference (10thIMC), 09-11 Jul 2018, Milan, Italy. International Masonry Society
Abstract
Since antiquity masonry shell structures have had a key role in architecture. Although masonry tends, largely, to be used as a non-structural cladding material in most forms of contemporary architecture, relatively recent research has been reported on the use of masonry for shell structures. Such work provides an opportunity to reintroduce masonry into the architectural environment. This paper investigates the use of two currently available form-finding methods to design a free-form masonry shell structure to comply with a basic initial brief. One form-finding method is based on thrust network analysis, the other is based on the use of particle-spring systems. The structural behaviour of the two shell structures generated using the different form-finding methods is assessed under two load combinations, vertical loading and combined lateral (wind) and vertical loading, using an elastic finite element analysis. Comparisons of the two designs are made indicating differences in the mass of materials used, geometry, tensile and compressive stresses and deformation under design loading.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Keywords: | Form-Finding; Masonry Shells; Particle-spring Systems; Structural Design; Thrust Network Analysis |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Civil Engineering (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 09 Jul 2018 12:38 |
Last Modified: | 04 Jun 2019 08:43 |
Published Version: | https://www.masonry.org.uk/downloads/cs_532-an-inv... |
Status: | Published |
Publisher: | International Masonry Society |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:133038 |