CLOSED-FORM SOLUTIONS FOR STRONGLY NONLINEAR DIFFERENTIAL EQUATIONS DESCRIBING THE ELASTICA OF STRAIGHT BARS: APPLICATIONS TO FRAMES.

Theocaris, PS; Panayotounakos, DE

dc.contributor.author	Theocaris, PS	en
dc.contributor.author	Panayotounakos, DE	en
dc.date.accessioned	2014-03-01T01:07:06Z
dc.date.available	2014-03-01T01:07:06Z
dc.date.issued	1988	en
dc.identifier.issn	0143-0084	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9791
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0023842908&partnerID=40&md5=a779c2ec1cae6c21a89dc7d27e1eaa6a	en
dc.subject.classification	Materials Science, Multidisciplinary	en
dc.subject.other	MATHEMATICAL TECHNIQUES - Nonlinear Equations	en
dc.subject.other	STRUCTURAL FRAMES - Buckling	en
dc.subject.other	NONLINEAR DIFFERENTIAL EQUATIONS	en
dc.subject.other	BARS	en
dc.title	CLOSED-FORM SOLUTIONS FOR STRONGLY NONLINEAR DIFFERENTIAL EQUATIONS DESCRIBING THE ELASTICA OF STRAIGHT BARS: APPLICATIONS TO FRAMES.	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1988	en
heal.abstract	The nonlinear and buckling analysis of a simple two-bar rigid-jointed frame, subjected to a uniformly distributed load acting on the horizontal member, is presented, based on the closed-form solution of the differential equations describing the elastica of the bars. The method of analysis has the advantage of being exact. The evaluation of the critical buckling load of the frame was based on the parametric expression of the nonlinear system of equations, describing the general solution of the equilibrium differential equations, the corresponding compatibility conditions and the respective boundary conditions.	en
heal.publisher	ELSEVIER SCI LTD	en
heal.journalName	Res mechanica	en
dc.identifier.isi	ISI:A1988N885300003	en
dc.identifier.volume	24	en
dc.identifier.issue	1	en
dc.identifier.spage	35	en
dc.identifier.epage	46	en