Geotechnical study in Fuente Palmera

In Fuente Palmera, the subsoil is characterised mainly by the presence of fine sands and silts, combined to a lesser extent with deposits of gravel, compact sands and outcrops of limestone, dolomites and marbles. This composition determines a medium bearing capacity, where the sands and silts require particular attention to prevent differential settlements, especially if there is temporary saturation due to the proximity of water bodies. The compact formations of gravel and carbonate rock can provide good conditions for shallow foundations, although their distribution is limited.

Seismic activity in the area is notable, with a seismicity of 54 events over 30 years and a maximum recorded magnitude of 4.6, which implies that seismic action must be explicitly considered in the geotechnical design of structures. No risks associated with karstification or expansive soils have been identified, since the substrate is not clayey. Therefore, seismicity is the main limiting factor for foundation projects in the municipality.