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Seismic Waveguide of Metamaterials

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dc.contributor.authorKim, Sang-Hoon
dc.contributor.authorDas, Mukunda P
dc.date.accessioned2015-12-08T22:18:44Z
dc.date.issued2012
dc.date.updated2016-02-24T11:22:04Z
dc.description.abstractWe developed a new method of an earthquake-resistant design to support conventional aseismic system using acoustic metamaterials. The device is an attenuator of a seismic wave that reduces the amplitude of the wave exponentially. Constructing a cylindrical shell-type waveguide composed of many Helmholtz resonators that creates a stop-band for the seismic frequency range, we convert the seismic wave into an attenuated one without touching the building that we want to protect. It is a mechanical way to convert the seismic energy into sound and heat.
dc.identifier.issn0217-9849
dc.identifier.urihttp://hdl.handle.net/1885/31483
dc.publisherWorld Scientific Publishing Company
dc.sourceModern Physics Letters B
dc.subjectKeywords: acoustic properties; Metamaterial; seismic wave
dc.titleSeismic Waveguide of Metamaterials
dc.typeJournal article
local.bibliographicCitation.issue17
local.bibliographicCitation.startpage8
local.contributor.affiliationKim, Sang-Hoon, Mopko National Maritime University
local.contributor.affiliationDas, Mukunda P, College of Physical and Mathematical Sciences, ANU
local.contributor.authoruidDas, Mukunda P, u8708721
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.identifier.absfor040407 - Seismology and Seismic Exploration
local.identifier.ariespublicationu4726473xPUB83
local.identifier.citationvolume26
local.identifier.doi10.1142/S0217984912501059
local.identifier.scopusID2-s2.0-84861872582
local.identifier.thomsonID000304828300002
local.type.statusPublished Version

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