New Approach to Quantifying Rock Joint Roughness based on Roughness Mobilization Characteristics

Cited 17 time in webofscience Cited 17 time in scopus
  • Hit : 513
  • Download : 20
DC FieldValueLanguage
dc.contributor.authorHong, Eun-Sooko
dc.contributor.authorLee, In-Moko
dc.contributor.authorCho, Gye-Chunko
dc.contributor.authorLee, Seok-Wonko
dc.date.accessioned2014-08-27T01:14:08Z-
dc.date.available2014-08-27T01:14:08Z-
dc.date.created2013-07-26-
dc.date.created2013-07-26-
dc.date.created2013-07-26-
dc.date.created2013-07-26-
dc.date.issued2014-05-
dc.identifier.citationKSCE JOURNAL OF CIVIL ENGINEERING, v.18, no.4, pp.984 - 991-
dc.identifier.issn1226-7988-
dc.identifier.urihttp://hdl.handle.net/10203/187310-
dc.description.abstractThis study explores the effect of normal stress levels and asperity scales on roughness mobilization characteristics through joint shear tests, and suggests a new method for quantifying rock joint roughness. Two-dimensional joint surface profiles were scanned by using a digital camera-based 3D scanner system, and were classified into a small scale of roughness (unevenness) and a large scale of undulation (waviness). Joint surface profile specimens, duplicated using a wire-cut electric discharge machining method, were tested for shear behaviors. For waviness showing non-stationary signals, the mobilized roughness is not constant but varies nonlinearly at normal stress levels. However, for unevenness showing noise and a stationary signal, the ultimate shear strength appears at a low normal stress level.-
dc.languageEnglish-
dc.publisherKOREAN SOCIETY OF CIVIL ENGINEERS-KSCE-
dc.titleNew Approach to Quantifying Rock Joint Roughness based on Roughness Mobilization Characteristics-
dc.typeArticle-
dc.identifier.wosid000335330100016-
dc.identifier.scopusid2-s2.0-84899653046-
dc.type.rimsART-
dc.citation.volume18-
dc.citation.issue4-
dc.citation.beginningpage984-
dc.citation.endingpage991-
dc.citation.publicationnameKSCE JOURNAL OF CIVIL ENGINEERING-
dc.identifier.doi10.1007/s12205-014-0333-5-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorHong, Eun-Soo-
dc.contributor.localauthorCho, Gye-Chun-
dc.contributor.nonIdAuthorLee, In-Mo-
dc.contributor.nonIdAuthorLee, Seok-Won-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorrock joint-
dc.subject.keywordAuthorroughness-
dc.subject.keywordAuthorroughness classification-
dc.subject.keywordAuthormobilization-
dc.subject.keywordAuthorshear mode-
dc.subject.keywordAuthorquantification-
dc.subject.keywordPlusSHEAR-STRENGTH CRITERION-
dc.subject.keywordPlusRESISTANCE-
Appears in Collection
CE-Journal Papers(저널논문)
Files in This Item
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 17 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0