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Article: Time-dependent strength degradation of granite

TitleTime-dependent strength degradation of granite
Authors
KeywordsAcoustic Emission
Constant Loading Test
Damage
Dilatancy
Granite
Strength Degradation
Issue Date2009
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/ijrmms
Citation
International Journal Of Rock Mechanics And Mining Sciences, 2009, v. 46 n. 7, p. 1103-1114 How to Cite?
AbstractUnderstanding the time-dependent strength degradation and associated creep behavior is essential to the safety evaluation of a radioactive waste disposal system in rock. In this study, a series of constant loading tests under different confining pressures and temperatures with acoustic emission monitoring have been performed to study evolution of dilatancy (damage) and strength degradation. Source location analysis and moment tensor analysis were carried out to reproduce the progressive damage process during constant load helping to understand the failure mechanism from a microscopic point of view. In this paper, we report on the findings of the experimental results. © 2009 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/150507
ISSN
2015 Impact Factor: 2.01
2015 SCImago Journal Rankings: 2.134
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLin, QXen_US
dc.contributor.authorLiu, YMen_US
dc.contributor.authorTham, LGen_US
dc.contributor.authorTang, CAen_US
dc.contributor.authorLee, PKKen_US
dc.contributor.authorWang, Jen_US
dc.date.accessioned2012-06-26T06:05:17Z-
dc.date.available2012-06-26T06:05:17Z-
dc.date.issued2009en_US
dc.identifier.citationInternational Journal Of Rock Mechanics And Mining Sciences, 2009, v. 46 n. 7, p. 1103-1114en_US
dc.identifier.issn1365-1609en_US
dc.identifier.urihttp://hdl.handle.net/10722/150507-
dc.description.abstractUnderstanding the time-dependent strength degradation and associated creep behavior is essential to the safety evaluation of a radioactive waste disposal system in rock. In this study, a series of constant loading tests under different confining pressures and temperatures with acoustic emission monitoring have been performed to study evolution of dilatancy (damage) and strength degradation. Source location analysis and moment tensor analysis were carried out to reproduce the progressive damage process during constant load helping to understand the failure mechanism from a microscopic point of view. In this paper, we report on the findings of the experimental results. © 2009 Elsevier Ltd. All rights reserved.en_US
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/ijrmmsen_US
dc.relation.ispartofInternational Journal of Rock Mechanics and Mining Sciencesen_US
dc.subjectAcoustic Emissionen_US
dc.subjectConstant Loading Testen_US
dc.subjectDamageen_US
dc.subjectDilatancyen_US
dc.subjectGraniteen_US
dc.subjectStrength Degradationen_US
dc.titleTime-dependent strength degradation of graniteen_US
dc.typeArticleen_US
dc.identifier.emailTham, LG:hrectlg@hkucc.hku.hken_US
dc.identifier.emailLee, PKK:hreclkk@hkucc.hku.hken_US
dc.identifier.authorityTham, LG=rp00176en_US
dc.identifier.authorityLee, PKK=rp00141en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.ijrmms.2009.07.005en_US
dc.identifier.scopuseid_2-s2.0-69349098829en_US
dc.identifier.hkuros212165-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-69349098829&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume46en_US
dc.identifier.issue7en_US
dc.identifier.spage1103en_US
dc.identifier.epage1114en_US
dc.identifier.eissn1873-4545-
dc.identifier.isiWOS:000270739200001-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridLin, QX=8306303800en_US
dc.identifier.scopusauthoridLiu, YM=7410223335en_US
dc.identifier.scopusauthoridTham, LG=7006213628en_US
dc.identifier.scopusauthoridTang, CA=20436860800en_US
dc.identifier.scopusauthoridLee, PKK=24522826500en_US
dc.identifier.scopusauthoridWang, J=8684710600en_US
dc.identifier.citeulike5402552-

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