Estudio geotécnico in Mojácar

In Mojácar, the predominant geotechnical subsoil is formed by slate and schist, occasionally accompanied by fine sands and silts, as well as by limestones, dolomites and marbles. The presence of these metamorphic and sedimentary materials provides a generally adequate bearing capacity for shallow foundations, although in areas of sands and silts certain limitations may arise that require specific verification. Groundwater levels are usually associated with aquifers of moderate yield and discontinuous nature, which is a relevant factor in the planning of excavations and protection against moisture.

Seismic activity in Mojácar is moderate, with 28 events in the last 30 years and a maximum recorded magnitude of 4.2, which requires assessing the ground’s dynamic response in geotechnical studies, although without needing advanced measures for seismic design. It is important to highlight the potential presence of karstification in limestone and dolomitic sectors, which makes it necessary to carry out specific checks before founding due to possible voids or subsidence. As there is no subsoil of expansive clays, the geotechnical risk associated with expansivity is ruled out, directing attention mainly towards checking stability with respect to underground cavities.