CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

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id acadia13_121
authors Beites, Steven
year 2013
title Morphological Behavior of Shape Memory Polymers Toward a Deployable, Adaptive Architecture
source ACADIA 13: Adaptive Architecture [Proceedings of the 33rd Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-1-926724-22-5] Cambridge 24-26 October, 2013), pp. 121-128
summary Shape-memory polymers (SMPs) are an emerging class of “smart materials” that have dual-shape capability. They are able to undergo significant deformation when exposed to an external stimulus such as heat or light. SMPs have been widely investigated within the biomedicine and aerospace industries; however, their potential has yet to be explored within an architectural framework. The research presented in this paper begins an investigation into the morphological behavior ofSMPs toward a deployable, adaptive architecture. The structure’s ease of assembly, compact storage, transportability and configurable properties offer promising applications in emergency and disaster relief shelters, lightweight recreational structures and a variety of other applications in the temporary construction and aerospace industry. This paper explores the use of SMPs through the development of a dynamic actuator that links a series of interconnected panels creating overall form to a self-standing structure. The shape-shifting behavior of the SMP allows the dynamic actuator to become flexible when storage and transportability are required. Alternatively, when exposed to the appropriate temperature range, the actuator is capable of returning to its memorized state for on-site deployment. Through a series ofprototypes, this paper will provide a fundamental understanding of the SMP’s thermo-mechanicalproperties toward deployable, adaptive architecture.
keywords next-generation technology, smart materials, shape-memory polymers, material analysis, smart assemblies, dynamic actuator, soft architecture
series ACADIA
type Normal Paper
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100%; open Falk, A. and P. von Buelow (2011) Find in CUMINCAD Form Exploration of Folded Plate Timber Structures based on Performance Criteria , Taller, Longer, Lighter: Meeting growing demand with limited resources, edited by D. Nethercot and S. Pellegrino. Proceedings of the 35th Annual Symposium of IABSE and the 52nd Annual Symposium of IASS. September 20–23, London, UK

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100%; open Huang, Wei Min, and Bin Yang (2012) Find in CUMINCAD Polyurethane Shape Memory Polymers , Boca Raton: CRC Press

100%; open Lendlein, A. and S. Kelch (2002) Find in CUMINCAD Shape-Memory Polymers , Angew. Chem. Int. Ed.,41: 2034–2057. doi:10.1002/1521-3773(20020617)41:12<2034:: AID-ANIE2034>3.0.CO;2-M

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