DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jae-Hyun | ko |
dc.contributor.author | Cho, Hyung Ik | ko |
dc.contributor.author | Park, Heon Joon | ko |
dc.contributor.author | Kim, Dong-Soo | ko |
dc.date.accessioned | 2017-04-14T08:15:58Z | - |
dc.date.available | 2017-04-14T08:15:58Z | - |
dc.date.created | 2016-11-21 | - |
dc.date.created | 2016-11-21 | - |
dc.date.created | 2016-11-21 | - |
dc.date.issued | 2017-01 | - |
dc.identifier.citation | GEOTECHNICAL TESTING JOURNAL, v.40, no.1, pp.150 - 159 | - |
dc.identifier.issn | 0149-6115 | - |
dc.identifier.uri | http://hdl.handle.net/10203/223099 | - |
dc.description.abstract | In centrifuge modelling, in-flight soil conditions can vary horizontally depending on the location, i.e., from the center of model to a point close to the rigid wall. Moreover, loading history and earthquake shaking events affecting the particle contact force can influence the in-flight soil conditions. For reliable centrifuge modelling, therefore, it is important to evaluate the in-flight soil properties in a soil model at specific locations before target experiments are performed. A series of centrifuge model tests were undertaken on a uniform dry sand to investigate the in-flight soil parameters by measuring shear wave velocity (V-s) via bender elements (BE), as the V-s of the soil is directly related with soil properties. Three plausible conditions likely to influence the soil parameters were discussed in this paper: (i) boundary condition (location from the container boundary), (ii) load history (sequence of spinning up and down in the centrifuge), and (iii) earthquake shaking events. The V-s measured in the centrifuge was verified through comparison with resonant column (RC) test results. The results showed that the V-s is different in horizontal plane with locations within the model as well as with different loading events. The results also confirmed that the evaluation of in-flight soil properties before performing the test is important for interpreting the soil behavior accurately. | - |
dc.language | English | - |
dc.publisher | AMER SOC TESTING MATERIALS | - |
dc.title | Evaluation of Soil State Variation using Bender Elements Within Centrifuge Models | - |
dc.type | Article | - |
dc.identifier.wosid | 000395658500002 | - |
dc.identifier.scopusid | 2-s2.0-85050499710 | - |
dc.type.rims | ART | - |
dc.citation.volume | 40 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 150 | - |
dc.citation.endingpage | 159 | - |
dc.citation.publicationname | GEOTECHNICAL TESTING JOURNAL | - |
dc.identifier.doi | 10.1520/GTJ20150139 | - |
dc.contributor.localauthor | Kim, Dong-Soo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | centrifuge modelling | - |
dc.subject.keywordAuthor | shear wave velocity | - |
dc.subject.keywordAuthor | sand | - |
dc.subject.keywordAuthor | in-flight soil properties | - |
dc.subject.keywordPlus | TESTS | - |
dc.subject.keywordPlus | SAND | - |
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