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A series of three centrifuge tests were was conducted at the Deltares GeoCentrifuge. The test models consisted of soft clay in which 19 or 37 GECs were installed. Great effort was made to be able to install these columns quickly, to make it possible to conduct three tests in the three weeks that were available for the centrifuge testing. The loading - unloading - reloading was applied by controlling the pressure in a top-water cushion.
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