The aim of this paper is to draw attention to experimental evidence which may contribute to the understanding of the viscous behaviour of soft soils and, above all, present the equation for primary one-dimensional consolidation including the soil viscous resistance and the compressibility of water, with its analytical solution. Initially, a generic equa...
View ArticleIn embankment dams and dam foundations, internal erosion is the major cause of structural dam failures and incidents. Internal erosion develops locally along concentrated leaks or in the largest flow velocity zones, where the permeability is high, and at the interface between coarse and fine materials, where the flow velocity in coarse material maybe hi...
View ArticleThree case histories of dam engineering related topics are presented as previous knowledge and experience would not have led to predict their impact on dam design. The Lecture honours Prof. Victor de Mello by discussing the Balbina HPP where Prof. de Mello led the saprolite foundation design when ancient termite canaliculae were found, imposing the need...
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