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Article: Control factors on shear strength of completely decomposed granite

TitleControl factors on shear strength of completely decomposed granite
全風化花崗巖抗剪強度影響因素分析
Authors
Zhao, JJWang, SJShang, YJYue, ZQ
KeywordsCohesion (凝聚力)
Completely decomposed granite (CDG) (全風化花崗巖)
Friction angle (內摩擦角)
Shear strength (抗剪強度)
Issue Date2005
PublisherZhongguo Kexueyuan, Wuhan Yantu Lixue Yanjiusuo (中國科學院武漢巖土力學研究所). The Journal's web site is located at http://ytlx.chinajournal.net.cn/
Citation
Rock And Soil Mechanics, 2005, v. 26 n. 4, p. 624-628 How to Cite?
岩土力學, 2005, v. 26 n. 4, p. 624-628 How to Cite?
AbstractThe relations among the shear strength, microstructure and composition of completely decomposed granite are discussed. The friction angle is mainly controlled by the content of particles greater than 0.5 mm and total content of quartz and feldspar. The discreteness of cohesion is attributed to the complexity of control factors. The relationship between the shear strength and the strain shows that friction has a predominant proportion in the shear strength. And furthermore, it can explain the discreteness of cohesion as well.
研究了香港全風化花崗巖三軸抗剪強度指標凝聚力c、內摩擦角?同微結構及成分的關系,指出微結構的特點決定了強度特點,?值主要由其石英與長石總含量和顆粒中大于0.5mm的含量所控制,而c值的影響因素復雜性決定了其試驗結果的離散性。通過研究c,?值與應變之間的關系,說明摩擦力在強度中占的比重大,并能夠進一步解釋c值結果的離散性大的原因。
Persistent Identifierhttp://hdl.handle.net/10722/58552
ISSN
1000-7598
2023 Impact Factor: 1.5
2023 SCImago Journal Rankings: 0.709
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorZhao, JJen_HK
dc.contributor.authorWang, SJen_HK
dc.contributor.authorShang, YJen_HK
dc.contributor.authorYue, ZQen_HK
dc.date.accessioned2010-05-31T03:32:24Z-
dc.date.available2010-05-31T03:32:24Z-
dc.date.issued2005en_HK
dc.identifier.citationRock And Soil Mechanics, 2005, v. 26 n. 4, p. 624-628en_HK
dc.identifier.citation岩土力學, 2005, v. 26 n. 4, p. 624-628-
dc.identifier.issn1000-7598en_HK
dc.identifier.urihttp://hdl.handle.net/10722/58552-
dc.description.abstractThe relations among the shear strength, microstructure and composition of completely decomposed granite are discussed. The friction angle is mainly controlled by the content of particles greater than 0.5 mm and total content of quartz and feldspar. The discreteness of cohesion is attributed to the complexity of control factors. The relationship between the shear strength and the strain shows that friction has a predominant proportion in the shear strength. And furthermore, it can explain the discreteness of cohesion as well.en_HK
dc.description.abstract研究了香港全風化花崗巖三軸抗剪強度指標凝聚力c、內摩擦角?同微結構及成分的關系,指出微結構的特點決定了強度特點,?值主要由其石英與長石總含量和顆粒中大于0.5mm的含量所控制,而c值的影響因素復雜性決定了其試驗結果的離散性。通過研究c,?值與應變之間的關系,說明摩擦力在強度中占的比重大,并能夠進一步解釋c值結果的離散性大的原因。-
dc.languagechien_HK
dc.publisherZhongguo Kexueyuan, Wuhan Yantu Lixue Yanjiusuo (中國科學院武漢巖土力學研究所). The Journal's web site is located at http://ytlx.chinajournal.net.cn/zh_HK
dc.relation.ispartofRock and Soil Mechanicsen_HK
dc.relation.ispartof岩土力學-
dc.subjectCohesion (凝聚力)en_HK
dc.subjectCompletely decomposed granite (CDG) (全風化花崗巖)en_HK
dc.subjectFriction angle (內摩擦角)en_HK
dc.subjectShear strength (抗剪強度)en_HK
dc.titleControl factors on shear strength of completely decomposed graniteen_HK
dc.title全風化花崗巖抗剪強度影響因素分析-
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1000-7598&volume=25&issue=4&spage=624&epage=628&date=2009&atitle=Control+factors+on+shear+strength+of+completely+decomposed+graniteen_HK
dc.identifier.emailYue, ZQ:yueqzq@hkucc.hku.hken_HK
dc.identifier.authorityYue, ZQ=rp00209en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-18344373326en_HK
dc.identifier.hkuros165862en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-18344373326&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume26en_HK
dc.identifier.issue4en_HK
dc.identifier.spage624en_HK
dc.identifier.epage628en_HK
dc.publisher.placeWuhan (武漢)en_HK
dc.identifier.scopusauthoridZhao, JJ=16240157000en_HK
dc.identifier.scopusauthoridWang, SJ=7410335510en_HK
dc.identifier.scopusauthoridShang, YJ=7101867915en_HK
dc.identifier.scopusauthoridYue, ZQ=7102782735en_HK
dc.customcontrol.immutablecsl 140709-
dc.identifier.issnl1000-7598-

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