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A shape memory alloy rod element based on the co-rotational formulation for nonlinear static analysis of tensegrity structures

Shirko Faroughi, Hamed Haddad Khodaparast Orcid Logo, Michael Friswell, Seyed Hamed Hosseini

Journal of Intelligent Material Systems and Structures, Volume: 28, Issue: 1, Pages: 35 - 46

Swansea University Authors: Hamed Haddad Khodaparast Orcid Logo, Michael Friswell

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DOI (Published version): 10.1177/1045389X16642532

Abstract

In this article, a shape memory alloy rod element is derived based on the co-rotational formulation. In the co-rotational approach, the rigid body modes are removed from the total deformations by employing a local coordinate system at element level, and hence, the major part of geometric nonlinearit...

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Published in: Journal of Intelligent Material Systems and Structures
ISSN: 1045-389X 1530-8138
Published: 2017
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URI: https://cronfa.swan.ac.uk/Record/cronfa31640
first_indexed 2017-01-18T14:53:38Z
last_indexed 2018-02-09T05:18:46Z
id cronfa31640
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spelling 2017-01-20T11:22:05.0855848 v2 31640 2017-01-18 A shape memory alloy rod element based on the co-rotational formulation for nonlinear static analysis of tensegrity structures f207b17edda9c4c3ea074cbb7555efc1 0000-0002-3721-4980 Hamed Haddad Khodaparast Hamed Haddad Khodaparast true false 5894777b8f9c6e64bde3568d68078d40 Michael Friswell Michael Friswell true false 2017-01-18 ACEM In this article, a shape memory alloy rod element is derived based on the co-rotational formulation. In the co-rotational approach, the rigid body modes are removed from the total deformations by employing a local coordinate system at element level, and hence, the major part of geometric nonlinearity is isolated. The linear shape memory alloy rod element is developed using a shape memory alloy constitutive model together with the small strain framework employed by the co-rotational approach. The one-dimensional shape memory alloy model is adopted to calculate both the pseudo-elastic response and the shape memory effects. The new formulation is exploited to perform static analysis of tensegrity structures in order to study the accuracy and robustness of the proposed element and its capability to describe the structural response of shape memory alloy devices. Journal Article Journal of Intelligent Material Systems and Structures 28 1 35 46 1045-389X 1530-8138 shape memory alloy, rod element, large displacement, co-rotational method, tensegrity structures 1 1 2017 2017-01-01 10.1177/1045389X16642532 COLLEGE NANME Aerospace, Civil, Electrical, and Mechanical Engineering COLLEGE CODE ACEM Swansea University 2017-01-20T11:22:05.0855848 2017-01-18T10:01:47.5726909 Faculty of Science and Engineering School of Engineering and Applied Sciences - Uncategorised Shirko Faroughi 1 Hamed Haddad Khodaparast 0000-0002-3721-4980 2 Michael Friswell 3 Seyed Hamed Hosseini 4
title A shape memory alloy rod element based on the co-rotational formulation for nonlinear static analysis of tensegrity structures
spellingShingle A shape memory alloy rod element based on the co-rotational formulation for nonlinear static analysis of tensegrity structures
Hamed Haddad Khodaparast
Michael Friswell
title_short A shape memory alloy rod element based on the co-rotational formulation for nonlinear static analysis of tensegrity structures
title_full A shape memory alloy rod element based on the co-rotational formulation for nonlinear static analysis of tensegrity structures
title_fullStr A shape memory alloy rod element based on the co-rotational formulation for nonlinear static analysis of tensegrity structures
title_full_unstemmed A shape memory alloy rod element based on the co-rotational formulation for nonlinear static analysis of tensegrity structures
title_sort A shape memory alloy rod element based on the co-rotational formulation for nonlinear static analysis of tensegrity structures
author_id_str_mv f207b17edda9c4c3ea074cbb7555efc1
5894777b8f9c6e64bde3568d68078d40
author_id_fullname_str_mv f207b17edda9c4c3ea074cbb7555efc1_***_Hamed Haddad Khodaparast
5894777b8f9c6e64bde3568d68078d40_***_Michael Friswell
author Hamed Haddad Khodaparast
Michael Friswell
author2 Shirko Faroughi
Hamed Haddad Khodaparast
Michael Friswell
Seyed Hamed Hosseini
format Journal article
container_title Journal of Intelligent Material Systems and Structures
container_volume 28
container_issue 1
container_start_page 35
publishDate 2017
institution Swansea University
issn 1045-389X
1530-8138
doi_str_mv 10.1177/1045389X16642532
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Uncategorised{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Uncategorised
document_store_str 0
active_str 0
description In this article, a shape memory alloy rod element is derived based on the co-rotational formulation. In the co-rotational approach, the rigid body modes are removed from the total deformations by employing a local coordinate system at element level, and hence, the major part of geometric nonlinearity is isolated. The linear shape memory alloy rod element is developed using a shape memory alloy constitutive model together with the small strain framework employed by the co-rotational approach. The one-dimensional shape memory alloy model is adopted to calculate both the pseudo-elastic response and the shape memory effects. The new formulation is exploited to perform static analysis of tensegrity structures in order to study the accuracy and robustness of the proposed element and its capability to describe the structural response of shape memory alloy devices.
published_date 2017-01-01T07:04:23Z
_version_ 1821388112505339904
score 11.04748

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