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Article: Influence of a permanent liner on the skin friction of large-diameter bored piles in Hong Kong granitic saprolites

TitleInfluence of a permanent liner on the skin friction of large-diameter bored piles in Hong Kong granitic saprolites
Authors
Keywordsconstruction
pile
stress
skin friction
numerical simulation
Issue Date2003
PublisherN R C Research Press. The Journal's web site is located at http://pubs.nrc-cnrc.gc.ca/cgi-bin/rp/rp2_desc_e?cgj
Citation
Canadian Geotechnical Journal, 2003, v. 40 n. 4, p. 793-805 How to Cite?
AbstractThe skin friction of large-diameter bored piles in Hong Kong granitic saprolite manifested high variability. The influence of one construction detail, a full-length permanent liner, is studied by examining full-scale load test results and by numerical simulation of this construction detail. It is concluded that the use of a full-length liner will give very low skin friction because the local method of constructing a large-diameter bored pile with a full-length permanent liner leads to a significant reduction in radial stress acting on the pile--soil interface.
Persistent Identifierhttp://hdl.handle.net/10722/44618
ISSN
2015 Impact Factor: 1.877
2015 SCImago Journal Rankings: 2.093
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLo, SCRen_HK
dc.contributor.authorLi, KSen_HK
dc.date.accessioned2007-10-30T06:05:54Z-
dc.date.available2007-10-30T06:05:54Z-
dc.date.issued2003en_HK
dc.identifier.citationCanadian Geotechnical Journal, 2003, v. 40 n. 4, p. 793-805en_HK
dc.identifier.issn0008-3674en_HK
dc.identifier.urihttp://hdl.handle.net/10722/44618-
dc.description.abstractThe skin friction of large-diameter bored piles in Hong Kong granitic saprolite manifested high variability. The influence of one construction detail, a full-length permanent liner, is studied by examining full-scale load test results and by numerical simulation of this construction detail. It is concluded that the use of a full-length liner will give very low skin friction because the local method of constructing a large-diameter bored pile with a full-length permanent liner leads to a significant reduction in radial stress acting on the pile--soil interface.en_HK
dc.format.extent873266 bytes-
dc.format.extent1813 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherN R C Research Press. The Journal's web site is located at http://pubs.nrc-cnrc.gc.ca/cgi-bin/rp/rp2_desc_e?cgjen_HK
dc.rightsCanadian Geotechnical Journal. Copyright © N R C Research Press.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectconstructionen_HK
dc.subjectpileen_HK
dc.subjectstressen_HK
dc.subjectskin frictionen_HK
dc.subjectnumerical simulationen_HK
dc.titleInfluence of a permanent liner on the skin friction of large-diameter bored piles in Hong Kong granitic saprolitesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0008-3674&volume=40&issue=4&spage=793&epage=805&date=2003&atitle=Influence+of+a+permanent+liner+on+the+skin+friction+of+large-diameter+bored+piles+in+Hong+Kong+granitic+saprolitesen_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1139/T03-028en_HK
dc.identifier.scopuseid_2-s2.0-0142122914-
dc.identifier.isiWOS:000185319300007-

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