Experimental Study of Silty Clay Plane Strain Tri-axial Test under RTC Path and Modified Cam-clay Model

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dc.identifier.uri http://dx.doi.org/10.15488/5178
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/5225
dc.contributor.author Cheng, Tao
dc.contributor.author Zhang, Yi
dc.contributor.author Yan, Keqin
dc.date.accessioned 2019-08-15T09:06:59Z
dc.date.available 2019-08-15T09:06:59Z
dc.date.issued 2018
dc.identifier.citation Cheng, Tao; Zhang, Yi; Yan, Keqin: Experimental Study of Silty Clay Plane Strain Tri-axial Test under RTC Path and Modified Cam-clay Model. In: Civil Engineering Journal 4 (2018), Nr. 3, S. 518-525. DOI: https://doi.org/10.28991/cej-0309112
dc.description.abstract The character of geomaterials is affected by stress path remarkably. Under different stress paths, the stress-strain characteristics of geomaterials are difference. For the unloading path in existing engineering situation, the physical parameters and constitutive model is usually determined by loading test. The path to uninstall the actual project conditions which may be a larger error. Therefore, this work proceeding from the actual project, deep excavation of the lateral unloading condition is analysed. The tests of CTC path and RTC path on silty clay in Huangshi city of china by multi-path tri-axial plane strain are carried on in the geotechnical Engineering Laboratory of Huangshi Institute of Technology. Then, the phenomenon under the two stress paths are compared with each other and describing the differences between them. The mechanical properties in the RTC stress path is analyzed mainly. Based on the Cam-Clay model framework, then derived this material yield equation based on Cam-clay model, Laiding the foundation for the numerical analysis. eng
dc.language.iso eng
dc.publisher s.l. : C EJ Publishing Group
dc.relation.ispartofseries Civil Engineering Journal 4 (2018), Nr. 3
dc.rights CC BY 4.0 Unported
dc.rights.uri https://creativecommons.org/licenses/by/4.0/
dc.subject Geology eng
dc.subject Geotechnical engineering eng
dc.subject Constitutive equation eng
dc.subject Stress path eng
dc.subject Plane stress eng
dc.subject Phenomenon eng
dc.subject Critical state soil mechanics eng
dc.subject.ddc 620 | Ingenieurwissenschaften und Maschinenbau ger
dc.subject.ddc 551 | Geologie, Hydrologie, Meteorologie ger
dc.title Experimental Study of Silty Clay Plane Strain Tri-axial Test under RTC Path and Modified Cam-clay Model eng
dc.type Article
dc.type Text
dc.relation.issn 2476-3055
dc.relation.doi https://doi.org/10.28991/cej-0309112
dc.bibliographicCitation.issue 3
dc.bibliographicCitation.volume 4
dc.bibliographicCitation.firstPage 518
dc.bibliographicCitation.lastPage 525
dc.description.version publishedVersion
tib.accessRights frei zug�nglich

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