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- Publisher Website: 10.1016/j.ijrmms.2009.07.005
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Article: Time-dependent strength degradation of granite
Title | Time-dependent strength degradation of granite |
---|---|
Authors | |
Keywords | Acoustic Emission Constant Loading Test Damage Dilatancy Granite Strength Degradation |
Issue Date | 2009 |
Publisher | Pergamon. 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? |
Abstract | Understanding 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 Identifier | http://hdl.handle.net/10722/150507 |
ISSN | 2023 Impact Factor: 7.0 2023 SCImago Journal Rankings: 2.331 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lin, QX | en_US |
dc.contributor.author | Liu, YM | en_US |
dc.contributor.author | Tham, LG | en_US |
dc.contributor.author | Tang, CA | en_US |
dc.contributor.author | Lee, PKK | en_US |
dc.contributor.author | Wang, J | en_US |
dc.date.accessioned | 2012-06-26T06:05:17Z | - |
dc.date.available | 2012-06-26T06:05:17Z | - |
dc.date.issued | 2009 | en_US |
dc.identifier.citation | International Journal Of Rock Mechanics And Mining Sciences, 2009, v. 46 n. 7, p. 1103-1114 | en_US |
dc.identifier.issn | 1365-1609 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/150507 | - |
dc.description.abstract | Understanding 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.language | eng | en_US |
dc.publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/ijrmms | en_US |
dc.relation.ispartof | International Journal of Rock Mechanics and Mining Sciences | en_US |
dc.subject | Acoustic Emission | en_US |
dc.subject | Constant Loading Test | en_US |
dc.subject | Damage | en_US |
dc.subject | Dilatancy | en_US |
dc.subject | Granite | en_US |
dc.subject | Strength Degradation | en_US |
dc.title | Time-dependent strength degradation of granite | en_US |
dc.type | Article | en_US |
dc.identifier.email | Tham, LG:hrectlg@hkucc.hku.hk | en_US |
dc.identifier.email | Lee, PKK:hreclkk@hkucc.hku.hk | en_US |
dc.identifier.authority | Tham, LG=rp00176 | en_US |
dc.identifier.authority | Lee, PKK=rp00141 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1016/j.ijrmms.2009.07.005 | en_US |
dc.identifier.scopus | eid_2-s2.0-69349098829 | en_US |
dc.identifier.hkuros | 212165 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-69349098829&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 46 | en_US |
dc.identifier.issue | 7 | en_US |
dc.identifier.spage | 1103 | en_US |
dc.identifier.epage | 1114 | en_US |
dc.identifier.eissn | 1873-4545 | - |
dc.identifier.isi | WOS:000270739200001 | - |
dc.publisher.place | United Kingdom | en_US |
dc.identifier.scopusauthorid | Lin, QX=8306303800 | en_US |
dc.identifier.scopusauthorid | Liu, YM=7410223335 | en_US |
dc.identifier.scopusauthorid | Tham, LG=7006213628 | en_US |
dc.identifier.scopusauthorid | Tang, CA=20436860800 | en_US |
dc.identifier.scopusauthorid | Lee, PKK=24522826500 | en_US |
dc.identifier.scopusauthorid | Wang, J=8684710600 | en_US |
dc.identifier.citeulike | 5402552 | - |
dc.identifier.issnl | 1365-1609 | - |