Asymptotic analysis of the clamped-pinned elastica

Journal article

Singh, P. and Goss, VGA (2018). Asymptotic analysis of the clamped-pinned elastica. Archives of Mechanics. 70 (4), pp. 1-20.
AuthorsSingh, P. and Goss, VGA
Abstract

Asymptotic solutions for the clamped-pinned elastica when the displacement of the pinned end is small (immediately after buckling) and when it approaches its limiting displacement (when the force in the rod tends to infinity) are presented. Simple leading order relationships describing the force as a function of the pinned end’s displacement are derived. Those approximate the force-displacement behaviour of the clamped-pinned elastica for small and limiting end displacements. All our results are valid for the clamped-pinned elastica in any mode.

Keywordselastica, .; clamped-pinned; asymptotic,.; force-displacement; post-buckling.; 0203 Classical Physics; 0913 Mechanical Engineering; Mechanical Engineering & Transports
Year2018
JournalArchives of Mechanics
Journal citation70 (4), pp. 1-20
PublisherPolish Scientific Publishers
ISSN0373-2029
Publication dates
Print04 Sep 2018
Publication process dates
Deposited15 Aug 2018
Accepted04 Aug 2018
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Open
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