Performance of mass matrices for the BEM dynamic analysis of wave propagation problems

Kanarachos, A; Provatidis, Ch

dc.contributor.author	Kanarachos, A	en
dc.contributor.author	Provatidis, Ch	en
dc.date.accessioned	2014-03-01T01:06:58Z
dc.date.available	2014-03-01T01:06:58Z
dc.date.issued	1987	en
dc.identifier.issn	0045-7825	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9697
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0023385910&partnerID=40&md5=4ba9c7303d4ab3cd2937f39bc9d6179c	en
dc.subject.classification	Engineering, Multidisciplinary	en
dc.subject.classification	Mathematics, Interdisciplinary Applications	en
dc.subject.classification	Mechanics	en
dc.subject.other	MATHEMATICAL TECHNIQUES - Boundary Element Method	en
dc.subject.other	BEAM DYNAMIC ANALYSIS	en
dc.subject.other	MASS MATRICES	en
dc.subject.other	MASS MATRIX FORMULATIONS	en
dc.subject.other	WAVES	en
dc.title	Performance of mass matrices for the BEM dynamic analysis of wave propagation problems	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1987	en
heal.abstract	The performance of different mass matrix formulations for the dynamic analysis of wave propagation problems using the boundary element method (BEM) is investigated. It is shown that the BEM formulations have serious shortcomings if they are not Poisson-adjusted. The theoretical conclusions, which are expandable to other related problems, are sustained by 2D acoustic numerical results. © 1987.	en
heal.publisher	ELSEVIER SCIENCE SA LAUSANNE	en
heal.journalName	Computer Methods in Applied Mechanics and Engineering	en
dc.identifier.isi	ISI:A1987J878300003	en
dc.identifier.volume	63	en
dc.identifier.issue	2	en
dc.identifier.spage	155	en
dc.identifier.epage	165	en