Geotechnical Laboratory Investigation on the Baltic Sea Sand Sample Z_VC_011

This dataset includes geotechnical laboratory tests conducted on a Baltic Sea sand sample (Core Z_VC_011) from the Falster-Rügen Plate, extracted using a vibracorer. The dataset comprises grain size distribution (sieve analysis), density determination at the loosest and densest packing, one oedometer test (CRS), and three CD triaxial tests (50, 100, and 200 kPa consolidation pressure) as well as three triaxial tests with deformation reversal (0, 90, and 180 °). All laboratory tests were carried out according to current standards. An accompanying explanatory document is included. These data form the basis for determining hypoplastic constitutive parameters for modeling the structure-soil interaction in the Baltic Sea region.