Compressibility and small strain stiffness of kaolin clay mixed with varying amounts of sand
DC Field | Value | Language |
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dc.contributor.author | Choo, Hyunwook | - |
dc.contributor.author | Lee, Woojin | - |
dc.contributor.author | Lee, Changho | - |
dc.date.accessioned | 2021-09-03T02:36:24Z | - |
dc.date.available | 2021-09-03T02:36:24Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-09 | - |
dc.identifier.issn | 1226-7988 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/82457 | - |
dc.description.abstract | This experimental investigation quantifies the compressibility and small strain stiffness of kaolin clay mixed with varying amounts of sand particles. The theoretical background of binary mixtures, including critical and limiting fines contents, porosity of binary mixed soils, and the concept of interfine void ratio, were reviewed. In addition, modified oedometer tests were conducted to measure both the compression index (C (c)) and maximum shear modulus (G (max)) of sand-clay mixed soils. The results of this study demonstrate that the critical fines content (FC*) of tested mixed soils is less than 40% and the limiting fines content (FCL) is around 80%; therefore, the C (c) and G (max) of tested mixed soils with fines content (FC) = 80% and 90% are entirely determined by the small particles, reflecting the applicability of the concept of interfine void ratio for mixed soils with FC > FCL. In contrast, the C (c) and G (max) of tested sand-clay mixed soils with FC = 40% and 60% can be captured by the concept of equivalent interfine void ratio with fitting parameter m = 0. Therefore, the mechanical behaviors of tested sand-clay mixed soils with FC* < FC < FCL are determined by both large and small particles. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOCIETY OF CIVIL ENGINEERS-KSCE | - |
dc.subject | SHEAR-STRENGTH | - |
dc.subject | LIQUEFACTION RESISTANCE | - |
dc.subject | HYDRAULIC CONDUCTIVITY | - |
dc.subject | DYNAMIC PROPERTIES | - |
dc.subject | NONPLASTIC FINES | - |
dc.subject | BINARY-MIXTURES | - |
dc.subject | SILTY SANDS | - |
dc.subject | POROSITY | - |
dc.subject | BEHAVIOR | - |
dc.subject | SAMPLES | - |
dc.title | Compressibility and small strain stiffness of kaolin clay mixed with varying amounts of sand | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Woojin | - |
dc.identifier.doi | 10.1007/s12205-016-1787-4 | - |
dc.identifier.scopusid | 2-s2.0-84997541857 | - |
dc.identifier.wosid | 000408271900016 | - |
dc.identifier.bibliographicCitation | KSCE JOURNAL OF CIVIL ENGINEERING, v.21, no.6, pp.2152 - 2161 | - |
dc.relation.isPartOf | KSCE JOURNAL OF CIVIL ENGINEERING | - |
dc.citation.title | KSCE JOURNAL OF CIVIL ENGINEERING | - |
dc.citation.volume | 21 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 2152 | - |
dc.citation.endPage | 2161 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002252257 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Civil | - |
dc.subject.keywordPlus | SHEAR-STRENGTH | - |
dc.subject.keywordPlus | LIQUEFACTION RESISTANCE | - |
dc.subject.keywordPlus | HYDRAULIC CONDUCTIVITY | - |
dc.subject.keywordPlus | DYNAMIC PROPERTIES | - |
dc.subject.keywordPlus | NONPLASTIC FINES | - |
dc.subject.keywordPlus | BINARY-MIXTURES | - |
dc.subject.keywordPlus | SILTY SANDS | - |
dc.subject.keywordPlus | POROSITY | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | SAMPLES | - |
dc.subject.keywordAuthor | compression index | - |
dc.subject.keywordAuthor | small strain stiffness | - |
dc.subject.keywordAuthor | sand-clay mixed soil | - |
dc.subject.keywordAuthor | kaolin | - |
dc.subject.keywordAuthor | fines content | - |
dc.subject.keywordAuthor | interfine void ratio | - |
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