Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/76073
PIRA download icon_1.1View/Download Full Text
DC FieldValueLanguage
dc.contributorDepartment of Civil and Environmental Engineeringen_US
dc.creatorTong, LHen_US
dc.creatorLiu, YSen_US
dc.creatorGeng, DXen_US
dc.creatorLai, SKen_US
dc.date.accessioned2018-05-10T02:55:18Z-
dc.date.available2018-05-10T02:55:18Z-
dc.identifier.issn0001-4966en_US
dc.identifier.urihttp://hdl.handle.net/10397/76073-
dc.language.isoenen_US
dc.publisherAcoustical Society of Americaen_US
dc.rightsCopyright 2017 Acoustical Society of America. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the Acoustical Society of America.en_US
dc.rightsThe following article appeared in L. H. Tong, Y. S. Liu, D. X. Geng, and S. K. Lai, J. Acoust. Soc. Am. 142, 756 (2017) and may be found a thttps://doi.org/10.1121/1.4996439.en_US
dc.titleNonlinear wave propagation in porous materials based on the Biot theoryen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage756en_US
dc.identifier.epage770en_US
dc.identifier.volume142en_US
dc.identifier.issue2en_US
dc.identifier.doi10.1121/1.4996439en_US
dcterms.abstractNonlinearity must be considered with some porous granular media because of the large deformation under seismic waves. In this study, the propagation of nonlinear waves in porous media is studied based on the Biot theory and the governing equations are obtained by the Lagrangian formulation. Three new nonlinear parameters are introduced to consider the coupled nonlinearity between the solid and fluid components in porous media. It is shown that an additional nonlinear wave with a double frequency is generated by the coupling effect of linear fast and slow waves. When only a shear wave is applied at the source, no double-frequency nonlinear wave is predicted and three nonlinear longitudinal waves are generated. On the basis of the practical case studies, the effect of strong nonlinearity is computed under the influence of a one-dimensional single longitudinal wave source and a single shear wave source.en_US
dcterms.accessRightsopen access-
dcterms.bibliographicCitationJournal of the Acoustical Society of America, Aug. 2017, v. 142, no. 2, p. 756-770-
dcterms.isPartOfJournal of the Acoustical Society of Americaen_US
dcterms.issued2017-08-
dc.identifier.isiWOS:000409135800039-
dc.identifier.pmid28863584-
dc.identifier.eissn1520-8524en_US
dc.identifier.rosgroupid2017003547-
dc.description.ros2017-2018 > Academic research: refereed > Publication in refereed journalen_US
dc.description.validate201805 bcrcen_US
dc.description.oaVersion of Record-
dc.identifier.FolderNumbera0638-n19-
dc.description.fundingSourceOthers-
dc.description.fundingText11602210 (NSFC)-
dc.description.pubStatusPublished-
Appears in Collections:Journal/Magazine Article
Files in This Item:
File Description SizeFormat 
1.4996439.pdf2.38 MBAdobe PDFView/Open
Open Access Information
Status open access
File Version Version of Record
Access
View full-text via PolyU eLinks SFX Query
Show simple item record

Page views

116
Last Week
1
Last month
Citations as of Mar 24, 2024

Downloads

102
Citations as of Mar 24, 2024

SCOPUSTM   
Citations

20
Last Week
0
Last month
Citations as of Mar 28, 2024

WEB OF SCIENCETM
Citations

19
Last Week
0
Last month
Citations as of Mar 28, 2024

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.