Swelling Capacity and Hydraulic Conductivity of Polymer-Modified Bentonite under Saline Water Conditions SCIE SCOPUS
DC Field | Value | Language |
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dc.contributor.author | Xu, Xin | - |
dc.contributor.author | Liu, Xiaofeng | - |
dc.contributor.author | Oh, Myounghak | - |
dc.contributor.author | Park, Junboum | - |
dc.date.accessioned | 2020-04-16T08:40:24Z | - |
dc.date.available | 2020-04-16T08:40:24Z | - |
dc.date.created | 2020-01-28 | - |
dc.date.issued | 2018-07 | - |
dc.identifier.issn | 2076-3417 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/867 | - |
dc.description.abstract | Bentonite is widely used as a waterproof material in civil engineering. The swelling capacity and impermeability will be reduced in saline water conditions. A polymer-modified bentonite was used in this study, and the swelling characteristic and hydraulic conductivity in saline water were investigated. Results show that: the modified bentonite (MB) has good swelling characteristics and low permeability in saline water conditions; the unload swelling strain of MB in saline water conditions increased with rising swelling time; the final unload swelling strain of MB decreased with the increase of vertical pressure and increased with increasing initial dry density; and, as the swelling time increased, the swelling pressure increased rapidly at first and then decreased. Based on experimental results, this study obtained a linear relationship between the ratio of time to unload swelling strain and swelling time, a formula for load swelling strain that was related to initial dry density and vertical pressure, a linear relationship between the ratio of time to swelling pressure and swelling time, and an exponential relationship between swelling pressure and initial dry density. The MB can be used as a waterproof material in seepage-prone applications under saline environmental conditions in civil engineering works. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | MDPI | - |
dc.subject | INORGANIC SALT-SOLUTIONS | - |
dc.subject | COMPACTED BENTONITE | - |
dc.subject | MOLECULAR-DYNAMICS | - |
dc.subject | DRY DENSITY | - |
dc.subject | BEHAVIOR | - |
dc.subject | PRESSURES | - |
dc.subject | MIXTURES | - |
dc.subject | CLAY | - |
dc.subject | PERFORMANCE | - |
dc.subject | SEAWATER | - |
dc.title | Swelling Capacity and Hydraulic Conductivity of Polymer-Modified Bentonite under Saline Water Conditions | - |
dc.type | Article | - |
dc.citation.title | APPLIED SCIENCES-BASEL | - |
dc.citation.volume | 8 | - |
dc.citation.number | 7 | - |
dc.contributor.alternativeName | 오명학 | - |
dc.identifier.bibliographicCitation | APPLIED SCIENCES-BASEL, v.8, no.7 | - |
dc.identifier.doi | 10.3390/app8071025 | - |
dc.identifier.scopusid | 2-s2.0-85048957030 | - |
dc.identifier.wosid | 000441814300015 | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | INORGANIC SALT-SOLUTIONS | - |
dc.subject.keywordPlus | COMPACTED BENTONITE | - |
dc.subject.keywordPlus | MOLECULAR-DYNAMICS | - |
dc.subject.keywordPlus | DRY DENSITY | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | PRESSURES | - |
dc.subject.keywordPlus | MIXTURES | - |
dc.subject.keywordPlus | CLAY | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | SEAWATER | - |
dc.subject.keywordAuthor | bentonite | - |
dc.subject.keywordAuthor | polymer | - |
dc.subject.keywordAuthor | saline water | - |
dc.subject.keywordAuthor | swelling capacity | - |
dc.subject.keywordAuthor | hydraulic conductivity | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |