Interpretation of strains in torsion shear tests
DC Field | Value | Language |
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dc.contributor.author | Lade, Poul V. | - |
dc.contributor.author | Nam, Jungman | - |
dc.contributor.author | Hong, Won Pyo | - |
dc.date.accessioned | 2023-03-09T00:09:14Z | - |
dc.date.available | 2023-03-09T00:09:14Z | - |
dc.date.issued | 2009-01 | - |
dc.identifier.issn | 0266-352X | - |
dc.identifier.issn | 1873-7633 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/65306 | - |
dc.description.abstract | The normal and shear strains obtained in torsion shear tests may be interpreted in two different ways to gain insight into (I) the type of plastic potential to be employed in hardening plasticity stress-strain models, and (2) the coincidence in physical space of the plastic strain increment direction with the stress direction during principal stress rotation. Thirty-four drained torsion shear tests were performed oil hollow cylinder specimens of Santa Monica Beach sand deposited by dry pluviation. Twenty-six tests were performed oil tall specimens with height of 40 cm, and eight tests were performed oil short specimens with height of 25 cm to investigate the effect of the specimen height oil the soil behavior in hollow cylinder specimens. Each test was conducted with the same, constant inside and outside confining pressure, sigma(r), thus tying the value of b = (sigma(2)-sigma(3))/(sigma(1)-sigma(3)) to the inclination, beta, of the major principal stress. The directions of strain increment vectors at failure are compared with the directions corresponding to associated and non-associated flow. The relation between the directions of major principal strain increment and major principal stress during rotation of principal stress axes in physical space are investigated. (C) 2008 Elsevier Ltd. All rights reserved. | - |
dc.format.extent | 15 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Interpretation of strains in torsion shear tests | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.compgeo.2008.02.001 | - |
dc.identifier.bibliographicCitation | COMPUTERS AND GEOTECHNICS, v.36, no.1-2, pp 211 - 225 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000262249700020 | - |
dc.identifier.scopusid | 2-s2.0-56949096681 | - |
dc.citation.endPage | 225 | - |
dc.citation.number | 1-2 | - |
dc.citation.startPage | 211 | - |
dc.citation.title | COMPUTERS AND GEOTECHNICS | - |
dc.citation.volume | 36 | - |
dc.type.docType | Article | - |
dc.publisher.location | 영국 | - |
dc.subject.keywordAuthor | Elasto-plastic behavior | - |
dc.subject.keywordAuthor | Flow rule | - |
dc.subject.keywordAuthor | Hollow cylinder specimens | - |
dc.subject.keywordAuthor | Plastic strains | - |
dc.subject.keywordAuthor | Principal stress rotation | - |
dc.subject.keywordAuthor | Sand | - |
dc.subject.keywordAuthor | Shear strength | - |
dc.subject.keywordAuthor | Stress path | - |
dc.subject.keywordAuthor | Torsion shear tests | - |
dc.subject.keywordPlus | PRINCIPAL STRESS ROTATION | - |
dc.subject.keywordPlus | UNDRAINED ANISOTROPY | - |
dc.subject.keywordPlus | SATURATED SAND | - |
dc.subject.keywordPlus | SOIL | - |
dc.subject.keywordPlus | CLAY | - |
dc.subject.keywordPlus | PROPAGATION | - |
dc.subject.keywordPlus | BIFURCATION | - |
dc.subject.keywordPlus | DIRECTIONS | - |
dc.subject.keywordPlus | APPARATUS | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Geology | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Interdisciplinary Applications | - |
dc.relation.journalWebOfScienceCategory | Engineering, Geological | - |
dc.relation.journalWebOfScienceCategory | Geosciences, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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