The shear wave diffraction on tunnel cavities in an elastic layer and a half-layer

Filshtinsky, ML; Bardzokas, DI

dc.contributor.author	Filshtinsky, ML	en
dc.contributor.author	Bardzokas, DI	en
dc.date.accessioned	2014-03-01T01:17:15Z
dc.date.available	2014-03-01T01:17:15Z
dc.date.issued	2001	en
dc.identifier.issn	0939-1533	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14420
dc.subject	Cavity	en
dc.subject	Diffraction	en
dc.subject	Elasticity	en
dc.subject	Layer	en
dc.subject	SH-wave	en
dc.subject	Stress concentration	en
dc.subject.classification	Mechanics	en
dc.subject.other	Algorithms	en
dc.subject.other	Boundary conditions	en
dc.subject.other	Boundary value problems	en
dc.subject.other	Diffraction	en
dc.subject.other	Elasticity	en
dc.subject.other	Green's function	en
dc.subject.other	Integral equations	en
dc.subject.other	Stress concentration	en
dc.subject.other	Elastic layers	en
dc.subject.other	Tunnel cavities	en
dc.subject.other	Shear waves	en
dc.title	The shear wave diffraction on tunnel cavities in an elastic layer and a half-layer	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/s004190000139	en
heal.identifier.secondary	http://dx.doi.org/10.1007/s004190000139	en
heal.language	English	en
heal.publicationDate	2001	en
heal.abstract	The antiplane steady dynamic problem of the theory of elasticity for an isotropic layer and a half-layer weakened by tunnel cavities of arbitrary cross section is investigated. A radiating monochromatic shear wave (SH-wave) is considered as loading. Using the constructed Green's functions for a layer and a half- layer, the corresponding boundary problems are reduced to the Fredholm's integral equations of the second kind. The obtained algorithm is realized numerically by the quadrature method. Results specifying the influence of the openings configuration, their number and relative position, types of edge conditions and inertia effects on tangential stress concentration are given.	en
heal.publisher	SPRINGER-VERLAG	en
heal.journalName	Archive of Applied Mechanics	en
dc.identifier.doi	10.1007/s004190000139	en
dc.identifier.isi	ISI:000169456800011	en
dc.identifier.volume	71	en
dc.identifier.issue	4-5	en
dc.identifier.spage	341	en
dc.identifier.epage	352	en