Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/66122
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dc.titleScattering of plane SH-waves by underground cavities
dc.contributor.authorThambiratnam, D.P.
dc.contributor.authorLee, S.L.
dc.date.accessioned2014-06-17T08:24:29Z
dc.date.available2014-06-17T08:24:29Z
dc.date.issued1990-07
dc.identifier.citationThambiratnam, D.P.,Lee, S.L. (1990-07). Scattering of plane SH-waves by underground cavities. Engineering Structures 12 (3) : 215-221. ScholarBank@NUS Repository.
dc.identifier.issn01410296
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/66122
dc.description.abstractA simplified method is presented to treat the complicated problem of scattering of plane harmonic SH-waves by cavities of any shape, either in full or half space. The essence of the method is the discretization of the boundary of the cavity into a series of straight strips. By doing this only plane waves will be encountered in the analysis. An approximate method to include the effects of diffraction due to grazing waves is also incorporated. Results compare reasonably well with existing closed-form solutions. The angle of incidence of the waves is seen to be a dominant parameter in the analysis. © 1990.
dc.sourceScopus
dc.subjectplane SH-waves
dc.subjectunderground cavities
dc.typeArticle
dc.contributor.departmentCIVIL ENGINEERING
dc.description.sourcetitleEngineering Structures
dc.description.volume12
dc.description.issue3
dc.description.page215-221
dc.description.codenENSTD
dc.identifier.isiutNOT_IN_WOS
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