Exact analytic solutions in plane obtuse wedge's problems based on rigid perfect-plasticity analysis

Andrianopoulos, NP; Panayotounakos, DE

dc.contributor.author	Andrianopoulos, NP	en
dc.contributor.author	Panayotounakos, DE	en
dc.date.accessioned	2014-03-01T01:26:19Z
dc.date.available	2014-03-01T01:26:19Z
dc.date.issued	2007	en
dc.identifier.issn	0001-5970	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/18008
dc.subject	Analytic Solution	en
dc.subject.classification	Mechanics	en
dc.subject.other	Functions	en
dc.subject.other	Polynomials	en
dc.subject.other	Stress analysis	en
dc.subject.other	Obtuse wedge's problems	en
dc.subject.other	Perfectly-plastic bodies	en
dc.subject.other	Shear loadings	en
dc.subject.other	Plasticity	en
dc.title	Exact analytic solutions in plane obtuse wedge's problems based on rigid perfect-plasticity analysis	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/s00707-007-0480-6	en
heal.identifier.secondary	http://dx.doi.org/10.1007/s00707-007-0480-6	en
heal.language	English	en
heal.publicationDate	2007	en
heal.abstract	Exact analytic solutions are provided for the stress and velocity states in statically determinate rigid perfectly-plastic bodies under plane-strain conditions. The analysis concerns straight boundaries with obtuse wedge's geometry under arbitrarily distributed lateral normal and shear loadings. The constructed solutions are expressed either explicitly in the form of specific polynomials (in case of linearly distributed lateral loadings), or implicitly including arbitrary functions (in case of arbitrarily distributed lateral and shear loadings). Plastic regions, fan zones, lines of discontinuity and stress states are analytically determined for obtuse wedges under the action of the prescribed kinds of loading.	en
heal.publisher	SPRINGER WIEN	en
heal.journalName	Acta Mechanica	en
dc.identifier.doi	10.1007/s00707-007-0480-6	en
dc.identifier.isi	ISI:000249680700007	en
dc.identifier.volume	193	en
dc.identifier.issue	3-4	en
dc.identifier.spage	227	en
dc.identifier.epage	251	en