Analytical solution for transient groundwater flow during slug test in vertical cutoff walls
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lim, Jeehee | - |
dc.contributor.author | Lee, Dongseop | - |
dc.contributor.author | Choi, Hyun-Jun | - |
dc.contributor.author | Choi, Hangseok | - |
dc.date.accessioned | 2021-09-05T02:08:41Z | - |
dc.date.available | 2021-09-05T02:08:41Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014-12-10 | - |
dc.identifier.issn | 0363-9061 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/96510 | - |
dc.description.abstract | An analysis method for transient groundwater flow during slug tests performed in vertical cutoff walls is presented. The analytical solution for evaluating hydraulic conductivity of vertical cutoff walls is derived by applying the method of images to the previously developed analytical solution that is exclusively applicable to an infinite aquifer. Two distinct boundary conditions are considered to account for the configuration of the vertical cutoff wall: the wall-soil formation interfaces with or without the existence of filter cakes, that is, constant-head boundary and no-flux boundary conditions. A series of type curves is constructed from the analytical solution and compared with those of a partially penetrated well within an aquifer. The constant-head boundary condition provides faster hydraulic head recovery than the aquifer case. On the other hand, the no-flux boundary condition leads to a delayed hydraulic head recovery. The greater the shape factor and well offset from the center of the cutoff wall, and the smaller the width of the cutoff wall, the greater the effect of the boundary condition observed in the type curves. This result shows the significance of considering proper boundary conditions at the vertical cutoff wall in analyzing slug tests. Copyright (c) 2014 John Wiley & Sons, Ltd. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY-BLACKWELL | - |
dc.subject | PARTIALLY PENETRATING WELLS | - |
dc.subject | FILTER CAKE | - |
dc.subject | BOUWER | - |
dc.title | Analytical solution for transient groundwater flow during slug test in vertical cutoff walls | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Hangseok | - |
dc.identifier.doi | 10.1002/nag.2289 | - |
dc.identifier.scopusid | 2-s2.0-84909944611 | - |
dc.identifier.wosid | 000345023300005 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, v.38, no.17, pp.1855 - 1870 | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS | - |
dc.citation.title | INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS | - |
dc.citation.volume | 38 | - |
dc.citation.number | 17 | - |
dc.citation.startPage | 1855 | - |
dc.citation.endPage | 1870 | - |
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 | Materials Science | - |
dc.relation.journalResearchArea | Mechanics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Geological | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.subject.keywordPlus | PARTIALLY PENETRATING WELLS | - |
dc.subject.keywordPlus | FILTER CAKE | - |
dc.subject.keywordPlus | BOUWER | - |
dc.subject.keywordAuthor | slug test | - |
dc.subject.keywordAuthor | vertical cutoff wall | - |
dc.subject.keywordAuthor | type curve | - |
dc.subject.keywordAuthor | hydraulic conductivity | - |
dc.subject.keywordAuthor | partially penetrating well | - |
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