Show simple item record

dc.contributor.authorMisra, Anil
dc.contributor.authorMarangos, Orestes
dc.date.accessioned2015-11-16T16:08:21Z
dc.date.available2015-11-16T16:08:21Z
dc.date.issued2008-10-05
dc.identifier.citationMisra, Anil, and Orestes Marangos. "Micromechanical Model of Rough Contact between Rock Blocks with Application to Wave Propagation." Acta Geophysica 56.4 (2008). http://dx.doi.org/10.2478/s11600-008-0050-xen_US
dc.identifier.urihttp://hdl.handle.net/1808/18918
dc.descriptionThis is the published version. Copyright 2008 De Gruyter Open.en_US
dc.description.abstractThe relationship between effective stiffness of rough contacts of rock blocks and transmission of plane waves is well known. Effective stiffness of a rough contact may be related to the force-deformation behavior of the asperity contacts and the statistical description of rock joint surface topography through micromechanical methods. In this paper, a micromechanical methodology for computing the overall rock contact effective stiffness is utilized along with the imperfectly bonded interface model to investigate how transmitted and reflected wave amplitudes are affected by the incident wave frequency, rock joint closure and the existing rock joint normal stress conditions. As a result, expressions for reflected and transmitted wave amplitudes as well as group time delay of the wave-packets are obtained and parametrically evaluated.en_US
dc.publisherDe Gruyter Openen_US
dc.subjectRough contacten_US
dc.subjectMicromechanicsen_US
dc.subjectEffective stiffnessen_US
dc.subjectRock jointen_US
dc.subjectWave propagationen_US
dc.titleMicromechanical model of rough contact between rock blocks with application to wave propagationen_US
dc.typeArticle
kusw.kuauthorMisra, Anil
kusw.kudepartmentCivil/Environ/Arch Engineeringen_US
dc.identifier.doi10.2478/s11600-008-0050-x
kusw.oaversionScholarly/refereed, publisher version
kusw.oapolicyThis item does not meet KU Open Access policy criteria.
dc.rights.accessrightsopenAccess


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record