Estimating Porosity and Particle Size for Hydraulic Conductivity of Binary Mixed Soils Containing Two Different-Sized Silica Particles
DC Field | Value | Language |
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dc.contributor.author | Choo, H. | - |
dc.contributor.author | Lee, W. | - |
dc.contributor.author | Lee, C. | - |
dc.contributor.author | Burns, S. E. | - |
dc.date.accessioned | 2021-09-02T17:02:18Z | - |
dc.date.available | 2021-09-02T17:02:18Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018-01 | - |
dc.identifier.issn | 1090-0241 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/78444 | - |
dc.description.abstract | This study investigates the hydraulic conductivity (K) of binary mixed soils containing two different-sized silica particles, with the ultimate goal of developing the porosity (n) and equivalent particle size (deq) estimating formulas for binary mixed soils. Theoretical backgrounds for K of mixed soils were reviewed. In addition, a series of constant head permeameter tests for mixtures with three different size ratios between small and large particles were performed. It is demonstrated that the K of tested materials decreases with an increase in volume fraction of small particles (SCV) when SCV<SCV(volumetric critical small particle content) because of the decreases in both n and deq. In contrast, when SCV>SCV shows less change with SCV because of the offset mechanism between increased n and decreased <mml:msub>deq. Additionally, n and deq estimating methods for mixed soils are suggested in this study and compared with the experimental results. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ASCE-AMER SOC CIVIL ENGINEERS | - |
dc.subject | SAND-SILT MIXTURES | - |
dc.subject | SEDIMENT MIXTURES | - |
dc.subject | SHEAR-STRENGTH | - |
dc.subject | KOZENY-CARMAN | - |
dc.subject | VOID RATIO | - |
dc.subject | PACKING | - |
dc.subject | FRACTION | - |
dc.subject | PERMEABILITY | - |
dc.subject | EQUATION | - |
dc.subject | VOLUME | - |
dc.title | Estimating Porosity and Particle Size for Hydraulic Conductivity of Binary Mixed Soils Containing Two Different-Sized Silica Particles | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, W. | - |
dc.identifier.doi | 10.1061/(ASCE)GT.1943-5606.0001802 | - |
dc.identifier.scopusid | 2-s2.0-85033800494 | - |
dc.identifier.wosid | 000417449200005 | - |
dc.identifier.bibliographicCitation | JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING, v.144, no.1 | - |
dc.relation.isPartOf | JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING | - |
dc.citation.title | JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING | - |
dc.citation.volume | 144 | - |
dc.citation.number | 1 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Geology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Geological | - |
dc.relation.journalWebOfScienceCategory | Geosciences, Multidisciplinary | - |
dc.subject.keywordPlus | SAND-SILT MIXTURES | - |
dc.subject.keywordPlus | SEDIMENT MIXTURES | - |
dc.subject.keywordPlus | SHEAR-STRENGTH | - |
dc.subject.keywordPlus | KOZENY-CARMAN | - |
dc.subject.keywordPlus | VOID RATIO | - |
dc.subject.keywordPlus | PACKING | - |
dc.subject.keywordPlus | FRACTION | - |
dc.subject.keywordPlus | PERMEABILITY | - |
dc.subject.keywordPlus | EQUATION | - |
dc.subject.keywordPlus | VOLUME | - |
dc.subject.keywordAuthor | Hydraulic conductivity | - |
dc.subject.keywordAuthor | Mixed soils | - |
dc.subject.keywordAuthor | Porosity | - |
dc.subject.keywordAuthor | Particle size | - |
dc.subject.keywordAuthor | Constant head test | - |
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