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Showing 1 to 2 of 2 for “"Unsaturated Sand"”.
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Ground movements during tunnelling in sand
… - ground deformation relationship for tunnels in sands, the construction process was modelled using the technique of geotechnical centrifuge modelling and the resulting ground deformations were recorded using digital image correlation. In these tests a unique tunnel face boundary condition was …
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Liquefaction Potential of Unsaturated Nevada Sand Considering Different Intial Conditions
… assumed that liquefaction does not occur in unsaturated soils during seismic events, because pore air behaves as a cushion and excess pore water pressure is difficult to accumulate. During recent earthquakes, some slopes composed of unsaturated soils experienced large deformation similar to …