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Showing 1 to 2 of 2 for “"Nor-Sand"”.
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Constitutive Modelling of Shear Localisation in Saturated Dilative Sand
Undrained deformation of dilative sand generates negative excess pore pressure. It enhances the strength which is called dilative hardening. This increased suction is not permanent. The heterogeneity at the grain scale triggers localisations causing local volume changes and associated drainage. The …
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Soil-pipeline interaction in unsaturated soils
… between soil particles creates an additional normal force between them by suction, which in turn forms temporary bonds. A recent series of large-scale physical model experiments at the Pipeline Engineering Research Laboratory (PERL) of Tokyo Gas, Japan show a higher peak load under unsaturated …