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The framework is applied to an octagonal viscoelastic isotropic steel bar.<\/jats:p>","DOI":"10.3390\/a2010227","type":"journal-article","created":{"date-parts":[[2009,2,17]],"date-time":"2009-02-17T13:04:45Z","timestamp":1234875885000},"page":"227-246","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["High Frequency Waves Propagating in Octagonal Bars: a Low Cost Computation Algorithm"],"prefix":"10.3390","volume":"2","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7697-6729","authenticated-orcid":false,"given":"Alessandro","family":"Marzani","sequence":"first","affiliation":[{"name":"Dipartimento di Ingegneria delle Strutture, dei Trasporti, delle Acque, del Rilevamento, del Territorio-DISTART, Universit\u00e0 degli Studi di Bologna, Viale Risorgimento 2, 40136 Bologna, Italy"}]},{"given":"Ivan","family":"Bartoli","sequence":"additional","affiliation":[{"name":"NDE & Structural Health Monitoring Laboratory, Department of Structural Engineering, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093-0085, USA"}]}],"member":"1968","published-online":{"date-parts":[[2009,2,17]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Liu, G.R., and Xi, Z.C. 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