Zobrazeno 1 - 6
of 6
pro vyhledávání: '"George T. Dounias"'
Publikováno v:
Proceedings of the Institution of Civil Engineers - Geotechnical Engineering. 165:157-177
The long-term deformation of embankment dams is one of the key safety issues. Mechanisms affecting the post-construction deformation of embankment dams are briefly described. The long-term deformation of seven large Greek dams is presented by examini
Publikováno v:
Géotechnique. 46:621-640
Three sections, representative of existing old puddle core embankments, were analysed using non-linear finite element techniques. They had shoulders of granular fill, puddle clay cores and strong foundations. The analyses showed that progressive fail
Autor:
David M. Potts, George T. Dounias
Publikováno v:
Journal of Geotechnical Engineering. 119:1870-1891
Drained direct and simple shear tests are analyzed assuming an isotropic elastoplastic constitutive law and plane strain conditions. The stress and strain distributions within the sample are examined. The numerical analyses are interpreted as if they
Autor:
David M. Potts, George T. Dounias
Publikováno v:
Journal of Geotechnical Engineering. 121:226-227
Publikováno v:
Canadian Geotechnical Journal. 25:550-558
This paper investigates the behaviour of a clay layer containing an undulating shear surface, when sheared across the undulations. A relatively long soil block containing an undulating weak zone of finite thickness is assumed. A finite element study
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