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Parametric Design of Conforming Joints for Thin-Shell Coilable Structures

Türk, Daniel-Alexander and Pellegrino, Sergio (2019) Parametric Design of Conforming Joints for Thin-Shell Coilable Structures. In: AIAA Scitech 2019 Forum. AIAA , Reston, VA, Art. No. 2019-1259. ISBN 9781624105784. https://resolver.caltech.edu/CaltechAUTHORS:20190805-134838792

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Abstract

This paper addresses the problem of designing and building structural connections (joints) for ultra-thin shells employed in large coilable structures for space applications. A conforming joint design concept for ladder-type coilable thin shells is proposed. A parametric design tool was developed to study the geometry of two joints that become overlapped in the coiled configuration as a function of the coiling radius and joint radii. Parametric design results are validated through finite element simulations. The proposed design tool provides a high level of design flexibility and is of interest in the spacecraft design process making use of ultra-thin shells.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.2514/6.2019-1259DOIArticle
ORCID:
AuthorORCID
Pellegrino, Sergio0000-0001-9373-3278
Additional Information:© 2019 American Institute of Aeronautics and Astronautics.
Group:GALCIT
Other Numbering System:
Other Numbering System NameOther Numbering System ID
AIAA Paper2019-1259
Record Number:CaltechAUTHORS:20190805-134838792
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20190805-134838792
Official Citation:Parametric Design of Conforming Joints for Thin-Shell Coilable Structures Daniel A. Türk and Sergio Pellegrino AIAA Scitech 2019 Forum. https://doi.org/10.2514/6.2019-1259
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:97656
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:06 Aug 2019 14:31
Last Modified:03 Oct 2019 21:33

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